Michael vs Shea
Michael and Shea compared on official birth-registration statistics and Namewise's recorded data. This page states what each name's record shows — it never picks a winner or scores one name against the other.
Head to head
Ranks are only compared within one published list and one year. Two ranks from different years, from a boys' and a girls' list, or from different registrars are not comparable, so they are not placed side by side.
Republic of Ireland · Boys
In 2025, Michael was ranked #22 and Shea #125 among boys in Republic of Ireland.
Northern Ireland · Boys
In 2024, Michael was ranked #66 and Shea #51 among boys in Northern Ireland.
Scotland · Boys
In 2024, Michael was ranked #66 and Shea #619 among boys in Scotland.
England and Wales · Boys
In 2025, Michael was ranked #85 and Shea #1197 among boys in England and Wales.
Michael and Shea over time
Higher on the chart is a stronger position. The scale is logarithmic, so the gap from #1 to #10 is drawn as large as the gap from #100 to #1,000.
Higher on the chart is a stronger position. The scale is logarithmic, so the gap from #1 to #10 is drawn as large as the gap from #100 to #1,000.
Michael and Shea over time
Michael and Shea appear together in 3 published lists, across 89 years of shared records. Michael held the stronger position in more years in 3 of them, Shea in 0.
The order between them changed and held in one of those lists — a change in that published list, never a claim that one name displaced the other.
Michael reached its own highest recorded position earlier in 3 of those lists, and Shea in none. Each position is a place inside its own list, so this compares when they peaked and never how high.
Counted list by list. Two names in the same published list are measured on the same scale in the same year, so those comparisons are real — but positions from different lists are not, so nothing here is combined into an overall standing.
How this pair is related
The relationship kinds these two qualify for, each under its own stated rule. Every one is drawn from a list they both appear in.
- One took the other's place near the top
In Northern Ireland · Boys, Shea moved into the top 50 at #27 in 2021 as Michael fell out of it to #55, having been #37 the year before.
- One moved ahead of the other
In 2021, Shea moved ahead of Michael in Northern Ireland · Boys — #37 and #43 the year before became #55 and #27.
- Closest over the longest run
Across 28 shared years in Northern Ireland · Boys, Michael and Shea averaged 23.6 places apart, ending at #66 and #51.
- Longest-running competitions
Michael and Shea were both ranked in England and Wales · Boys for 30 years, from 1996 to 2025, ending at #85 and #1197.
List by list
Republic of Ireland · Boys31 shared years, 1976–2025
Michael held the stronger position in 31 of those years, Shea in 0.
Highest recorded here: Michael #3 in 1976, Shea #125 in 2025.
The order between them never changed and held in this list.
Most recent shared year, 2025: Michael #22, Shea #125.
England and Wales · Boys30 shared years, 1996–2025
Michael held the stronger position in 30 of those years, Shea in 0.
Highest recorded here: Michael #22 in 1996, Shea #308 in 1999.
The order between them never changed and held in this list.
Most recent shared year, 2025: Michael #85, Shea #1197.
Northern Ireland · Boys28 shared years, 1997–2024
Michael held the stronger position in 24 of those years, Shea in 4.
Highest recorded here: Michael #7 in 1997, Shea #25 in 2007.
The order changed in 2021: Shea moved ahead. In 2020 they stood at #37 and #43; by 2021 that had become #55 and #27.
Most recent shared year, 2024: Michael #66, Shea #51.
Two names moving past each other in a ranking is a fact about the ranking. Namewise does not claim one name displaced the other, that families chose between them, or that either influenced the other — none of that is in this data.
Where to go next
Comparisons that share a name, a rule or a published list with this one. Each is an existing comparison page with its own evidence — nothing here says these pairs are alike.
Other comparisons involving Michael
Pairs where Michael shares a published list with another name, each measured inside one registrar's own list.
- Michael vs Jordan
In 1997 they stood at #7 and #6 in Northern Ireland · Boys, 1 places apart; by 2024 they were #66 and #404.
Michael · Jordan · 28 shared years, 1997–2024 · Started together, ended far apart
- Michael vs Gerard
In 1964 they stood at #3 and #10 in Republic of Ireland · Boys, 7 places apart; by 2025 they were #22 and #348.
Michael · Gerard · 62 shared years, 1964–2025 · Started together, ended far apart
- Michael vs Aksel
Michael and Aksel were both ranked in Norway · Boys for 81 years, from 1945 to 2025, ending at #195 and #25.
Michael · Aksel · 81 shared years, 1945–2025 · Longest-running competitions
- Michael vs Anders
Michael and Anders were both ranked in Norway · Boys for 81 years, from 1945 to 2025, ending at #195 and #293.
Michael · Anders · 81 shared years, 1945–2025 · Longest-running competitions
Other comparisons involving Shea
Pairs where Shea shares a published list with another name, each measured inside one registrar's own list.
- Craig vs Shea
In 1997 they stood at #68 and #70 in Northern Ireland · Boys, 2 places apart; by 2015 they were #415 and #33.
Craig · Shea · 17 shared years, 1997–2015 · Started together, ended far apart
- Brendan vs Shea
In 1997 they stood at #73 and #70 in Northern Ireland · Boys, 3 places apart; by 2024 they were #404 and #51.
Brendan · Shea · 28 shared years, 1997–2024 · Started together, ended far apart
- Darragh vs Shea
Across 28 shared years in Northern Ireland · Boys, Darragh and Shea averaged 13.0 places apart, ending at #51 and #51.
Darragh · Shea · 28 shared years, 1997–2024 · Closest over the longest run
- Freddie vs Shea
In Northern Ireland · Boys, Freddie moved into the top 50 at #17 in 2024 as Shea fell out of it to #51, having been #32 the year before.
Freddie · Shea · 20 shared years, 2005–2024 · One took the other's place near the top
Other pairs with the same kind of relationship
Pairs that qualify under the same rule as this one — one took the other's place near the top.
- Sean vs Adam
In Republic of Ireland · Boys, Adam moved into the top 50 at #9 in 2018 as Sean fell out of it to #74, having been #5 the year before.
Sean · Adam · 61 shared years, 1965–2025 · One took the other's place near the top
- Charlie vs Oisin
In Republic of Ireland · Boys, Charlie moved into the top 50 at #10 in 2018 as Oisin fell out of it to #247, having been #11 the year before.
Charlie · Oisin · 33 shared years, 1983–2025 · One took the other's place near the top
- Sean vs Charlie
In Republic of Ireland · Boys, Charlie moved into the top 50 at #10 in 2018 as Sean fell out of it to #74, having been #5 the year before.
Sean · Charlie · 33 shared years, 1983–2025 · One took the other's place near the top
- Sean vs Liam
In Republic of Ireland · Boys, Liam moved into the top 50 at #11 in 2018 as Sean fell out of it to #74, having been #5 the year before.
Sean · Liam · 62 shared years, 1964–2025 · One took the other's place near the top
Other pairs from Northern Ireland lists
Pairs measured inside Northern Ireland's own published lists, where this pair's strongest relationship is also recorded. Positions in these lists are not comparable with another registrar's.
- Charlotte vs Jodie
In 1997 they stood at #72 and #77 in Northern Ireland · Girls, 5 places apart; by 2021 they were #13 and #446.
Charlotte · Jodie · 23 shared years, 1997–2021 · Started together, ended far apart
- Emily vs Rachael
In 1997 they stood at #32 and #25 in Northern Ireland · Girls, 7 places apart; by 2017 they were #1 and #432.
Emily · Rachael · 19 shared years, 1997–2017 · Started together, ended far apart
- Grace vs Fiona
In 1997 they stood at #57 and #66 in Northern Ireland · Girls, 9 places apart; by 2017 they were #2 and #432.
Grace · Fiona · 18 shared years, 1997–2017 · Started together, ended far apart
- Oliver vs Colin
In 1997 they stood at #100 and #96 in Northern Ireland · Boys, 4 places apart; by 2021 they were #5 and #433.
Oliver · Colin · 21 shared years, 1997–2021 · Started together, ended far apart
Other pairs ranked together in the 2020s
Pairs both ranked in the same published list at some point between 2020 and 2029.
- Grace vs Gemma
In 1996 they stood at #41 and #50 in England and Wales · Girls, 9 places apart; by 2025 they were #27 and #4867.
Grace · Gemma · 30 shared years, 1996–2025 · Started together, ended far apart
- Ella vs Gemma
In 1996 they stood at #56 and #50 in England and Wales · Girls, 6 places apart; by 2025 they were #46 and #4867.
Ella · Gemma · 30 shared years, 1996–2025 · Started together, ended far apart
- Jasmine vs Gemma
In 1996 they stood at #55 and #50 in England and Wales · Girls, 5 places apart; by 2025 they were #102 and #4867.
Jasmine · Gemma · 30 shared years, 1996–2025 · Started together, ended far apart
- Anna vs Gemma
In 1996 they stood at #47 and #50 in England and Wales · Girls, 3 places apart; by 2025 they were #142 and #4867.
Anna · Gemma · 30 shared years, 1996–2025 · Started together, ended far apart
Side by side
| Field | Michael | Shea |
|---|---|---|
| Record type | Editorially researched profile | Editorially researched profile |
| Gender usage | male | male |
| Meaning | Commonly interpreted as a rhetorical question, 'Who is like God?', implying no one compares to God. | The Anglicized form of Séaghdha, occasionally used as a feminine name as well. |
| Origin | Biblical Hebrew | Irish |
| Pronunciation | /ˈmaɪkəl/ | /ˈʃeɪ/ |
| Syllables | 2 | 1 |
| Common variants / nicknames | Not yet recorded | Sé, Séaghdha, Shay |
| Recorded regional usage | New South Wales, Australia, England and Wales, Northern Ireland, Scotland, Republic of Ireland, Norway, New Zealand | England and Wales, Northern Ireland, Scotland, Republic of Ireland |
| Most recent popularity observation | Republic of Ireland · Boys #22 (2025) | Republic of Ireland · Boys #125 (2025) |
| Data Confidence | medium | high |
What the data shows
- Michael is recorded with a Biblical Hebrew origin, while Shea is recorded with a Irish origin.
- Michael has 2 syllables, compared with 1 for Shea.
- Michael's recorded meaning differs from Shea's — see the table above for each.
- Both names have recorded usage in GB-ENW, GB-NIR, GB-SCT, IE.
- The available evidence gives Michael a "medium" Data Confidence level and Shea a "high" level — this reflects how complete and corroborated the underlying evidence is, not a judgement of either name.
How each name got here
Michael
Popularity journey
First recorded1945
First recorded at #259 among boys in Norway in 1945 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Boys
Highest recorded1952–2025
Highest recorded position: #1 among boys in New South Wales, Australia, in 1974 (recorded 1952–2025).
New South Wales, Australia · Boys
Most recent2025
Most recently recorded at #85 among boys in England and Wales, in 2025.
England and Wales · Boys
Shea
Popularity journey
First recorded1976
First recorded at #316 among boys in Republic of Ireland in 1976 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Boys
Highest recorded1997–2024
Highest recorded position: #25 among boys in Northern Ireland, in 2007 (recorded 1997–2024).
Northern Ireland · Boys
Most recent2025
Most recently recorded at #1197 among boys in England and Wales, in 2025.
England and Wales · Boys