Jay vs Liam
Jay and Liamcompared 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, Jay was ranked #309 and Liam #7 among boys in Republic of Ireland.
New South Wales, Australia · Boys
In 1996, Jay was ranked #96 and Liam #19 among boys in New South Wales, Australia.
Northern Ireland · Boys
In 2024, Jay was ranked #305 and Liam #42 among boys in Northern Ireland.
Scotland · Boys
In 2024, Jay was ranked #278 and Liam #47 among boys in Scotland.
England and Wales · Boys
In 2024, Jay was ranked #500 and Liam #70 among boys in England and Wales.
Jay and Liam over time
Jay and Liam appear together in 4 published lists, across 104 years of shared records. Liam held the stronger position in more years in 4 of them, Jay 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.
Each reached its own highest recorded position first in 2 of the lists they share.
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 moved ahead of the other
In 1986, Liam moved ahead of Jay in New South Wales, Australia · Boys — #76 and #80 the year before became #80 and #79.
- Repeatedly exchanged positions
Jay and Liam changed places 6 times in Northern Ireland · Boys between 1997 and 2024, ending at #305 and #42.
- Closest over the longest run
Across 28 shared years in Northern Ireland · Boys, Jay and Liam averaged 56.3 places apart, ending at #305 and #42.
- Longest-running competitions
Jay and Liam were both ranked in Republic of Ireland · Boys for 35 years, from 1988 to 2025, ending at #309 and #7.
- Peaked in the same years
Both reached their highest recorded position in Northern Ireland · Boys within 2 years — Jay #33 in 2009, Liam #35 in 2008.
List by list
Republic of Ireland · Boys35 shared years, 1988–2025
Jay held the stronger position in 0 of those years, Liam in 35.
Highest recorded here: Jay #133 in 2009, Liam #6 in 2021.
The order between them never changed and held in this list.
Most recent shared year, 2025: Jay #309, Liam #7.
England and Wales · Boys29 shared years, 1996–2024
Jay held the stronger position in 0 of those years, Liam in 29.
Highest recorded here: Jay #59 in 2001, Liam #10 in 1996.
The order between them never changed and held in this list.
Most recent shared year, 2024: Jay #500, Liam #70.
Northern Ireland · Boys28 shared years, 1997–2024
Jay held the stronger position in 9 of those years, Liam in 19.
Highest recorded here: Jay #33 in 2009, Liam #35 in 2008.
The order between them never changed and held in this list.
Most recent shared year, 2024: Jay #305, Liam #42.
New South Wales, Australia · Boys12 shared years, 1983–1996
Jay held the stronger position in 3 of those years, Liam in 9.
Highest recorded here: Jay #73 in 1983, Liam #19 in 1996.
The order changed in 1986: Liam moved ahead. In 1985 they stood at #76 and #80; by 1986 that had become #80 and #79.
Most recent shared year, 1996: Jay #96, Liam #19.
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.
Side by side
| Field | Jay | Liam |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Editorially researched profile |
| Gender usage | male | male |
| Meaning | Not yet recorded | A short form, inheriting its meaning from William — 'resolute protection' or 'will helmet'. |
| Origin | Not yet recorded | Irish, short form of William (via Uilliam) |
| Pronunciation | Not yet recorded | /ˈliːəm/ |
| Syllables | 1 | 1 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ |
| Most recent popularity observation | Republic of Ireland · Boys #309 (2025) | Norway · Boys #7 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | 90/100 |
| Spelling simplicity (demonstration score) | 95/100 | 95/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Liam has a recorded origin (Irish, short form of William (via Uilliam)); Jay does not have one recorded yet.
- Jay and Liam both have 1 syllable.
- A meaning is recorded for Liam; Jay doesn't have one written yet.
- Both names have recorded usage in AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE.
How each name got here
Jay
Popularity journey
First recorded1975
First recorded at #100 among boys in New South Wales, Australia in 1975 — the earliest year that source publishes this name, not necessarily the earliest it was used.
New South Wales, Australia · Boys
Highest recorded1997–2024
Highest recorded position: #33 among boys in Northern Ireland, in 2009 (recorded 1997–2024).
Northern Ireland · Boys
Most recent2025
Most recently recorded at #309 among boys in Republic of Ireland, in 2025.
Republic of Ireland · Boys
Liam
Popularity journey
First recorded1964
First recorded at #54 among boys in Republic of Ireland in 1964 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Boys
Highest recorded1986–2023
Highest recorded position: #1 among boys in New Zealand, in 2010 (recorded 1986–2023).
New Zealand · Boys
Most recent2025
Most recently recorded at #15 among boys in New South Wales, Australia, in 2025.
New South Wales, Australia · Boys