Declan vs Ethan
Declan and Ethancompared 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.
New South Wales, Australia · Boys
In 2010, Declan was ranked #81 and Ethan #9 among boys in New South Wales, Australia.
New Zealand · Boys
In 2013, Declan was ranked #84 and Ethan #12 among boys in New Zealand.
England and Wales · Boys
In 2024, Declan was ranked #371 and Ethan #48 among boys in England and Wales.
Republic of Ireland · Boys
In 2025, Declan was ranked #348 and Ethan #51 among boys in Republic of Ireland.
Scotland · Boys
In 2024, Declan was ranked #404 and Ethan #54 among boys in Scotland.
Northern Ireland · Boys
In 2024, Declan was ranked #256 and Ethan #57 among boys in Northern Ireland.
Declan and Ethan over time
Declan and Ethan appear together in 3 published lists, across 94 years of shared records. Ethan held the stronger position in more years in 3 of them, Declan in 0.
The order between them changed and held in 3 of those lists — a change in that published list, never a claim that one name displaced the other.
Declan reached its own highest recorded position earlier in 3 of those lists, and Ethan 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 moved ahead of the other
In 1997, Ethan moved ahead of Declan in England and Wales · Boys — #83 and #92 the year before became #69 and #62.
- Longest-running competitions
Declan and Ethan were both ranked in Republic of Ireland · Boys for 37 years, from 1989 to 2025, ending at #348 and #51.
- Started together, ended far apart
In 1996 they stood at #83 and #92 in England and Wales · Boys, 9 places apart; by 2024 they were #371 and #48.
List by list
Republic of Ireland · Boys37 shared years, 1989–2025
Declan held the stronger position in 9 of those years, Ethan in 28.
Highest recorded here: Declan #45 in 1989, Ethan #30 in 2012.
The order changed in 1998: Ethan moved ahead. In 1997 they stood at #81 and #117; by 1998 that had become #98 and #83.
Most recent shared year, 2025: Declan #348, Ethan #51.
England and Wales · Boys29 shared years, 1996–2024
Declan held the stronger position in 1 of those years, Ethan in 28.
Highest recorded here: Declan #66 in 2000, Ethan #11 in 2011.
The order changed in 1997: Ethan moved ahead. In 1996 they stood at #83 and #92; by 1997 that had become #69 and #62.
Most recent shared year, 2024: Declan #371, Ethan #48.
Northern Ireland · Boys28 shared years, 1997–2024
Declan held the stronger position in 1 of those years, Ethan in 27.
Highest recorded here: Declan #54 in 1997, Ethan #4 in 2011.
The order changed in 1998: Ethan moved ahead. In 1997 they stood at #54 and #62; by 1998 that had become #58 and #44.
Most recent shared year, 2024: Declan #256, Ethan #57.
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 | Declan | Ethan |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Editorially researched profile |
| Gender usage | male | male |
| Meaning | Not yet recorded | Traditionally associated with qualities like 'solid, enduring, firm'. |
| Origin | Not yet recorded | Biblical Hebrew |
| Pronunciation | Not yet recorded | /ˈiːθən/ |
| Syllables | 2 | 2 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NZ | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ |
| Most recent popularity observation | Republic of Ireland · Boys #348 (2025) | New South Wales, Australia · Boys #49 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | 90/100 |
| Spelling simplicity (demonstration score) | 88/100 | 94/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Ethan has a recorded origin (Biblical Hebrew); Declan does not have one recorded yet.
- Declan and Ethan both have 2 syllables.
- A meaning is recorded for Ethan; Declan doesn't have one written yet.
- Both names have recorded usage in AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NZ.
How each name got here
Declan
Popularity journey
First recorded1964
First recorded at #23 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 recorded1964–2025
Highest recorded position: #12 among boys in Republic of Ireland, in 1971 (recorded 1964–2025).
Republic of Ireland · Boys
Most recent2025
Most recently recorded at #348 among boys in Republic of Ireland, in 2025.
Republic of Ireland · Boys
Ethan
Popularity journey
First recorded1989
First recorded at #208 among boys in Republic of Ireland in 1989 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Boys
Highest recorded1991–2025
Highest recorded position: #4 among boys in New South Wales, Australia, in 2011 (recorded 1991–2025).
New South Wales, Australia · Boys
Most recent2025
Most recently recorded at #49 among boys in New South Wales, Australia, in 2025.
New South Wales, Australia · Boys