Calvin vs Eunan
Calvin and Eunancompared 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 2019, Calvin was ranked #133 and Eunan #764 among boys in Republic of Ireland.
Northern Ireland · Boys
In 2020, Calvin was ranked #252 and Eunan #392 among boys in Northern Ireland.
Calvin and Eunan over time
Calvin and Eunan appear together in 2 published lists, across 30 years of shared records. Calvin held the stronger position in more years in 2 of them, Eunan 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 1 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.
- Repeatedly exchanged positions
Calvin and Eunan changed places 6 times in Northern Ireland · Boys between 1997 and 2020, ending at #252 and #392.
- Peaked in the same years
Both reached their highest recorded position in Northern Ireland · Boys within 2 years — Calvin #99 in 1998, Eunan #147 in 2000.
List by list
Northern Ireland · Boys21 shared years, 1997–2020
Calvin held the stronger position in 18 of those years, Eunan in 2.
Highest recorded here: Calvin #99 in 1998, Eunan #147 in 2000.
The order between them never changed and held in this list.
Most recent shared year, 2020: Calvin #252, Eunan #392.
Republic of Ireland · Boys9 shared years, 1983–2019
Calvin held the stronger position in 6 of those years, Eunan in 1.
Highest recorded here: Calvin #133 in 2019, Eunan #271 in 1988.
The order changed in 2003: Calvin moved ahead. In 2002 they stood at #324 and #324; by 2003 that had become #156 and #423.
Most recent shared year, 2019: Calvin #133, Eunan #764.
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 | Calvin | Eunan |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Official statistical record (evidence-only) |
| Gender usage | male | male |
| Meaning | Not yet recorded | Not yet recorded |
| Origin | Not yet recorded | Not yet recorded |
| Pronunciation | Not yet recorded | Not yet recorded |
| Syllables | 2 | 2 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | GB-ENW, GB-NIR, GB-SCT, IE | GB-NIR, IE |
| Most recent popularity observation | Republic of Ireland · Boys #211 (2025) | Northern Ireland · Boys #392 (2020) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 88/100 | 94/100 |
| International familiarity (demonstration score) | 100/100 | 60/100 |
| Data Confidence | medium | medium |
What the data shows
- Calvin and Eunan both have 2 syllables.
- Both names have recorded usage in GB-NIR, IE.
How each name got here
Calvin
Popularity journey
First recorded1983
First recorded at #330 among boys in Republic of Ireland in 1983 — 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: #99 among boys in Northern Ireland, in 1998 (recorded 1997–2024).
Northern Ireland · Boys
Most recent2025
Most recently recorded at #211 among boys in Republic of Ireland, in 2025.
Republic of Ireland · Boys
Eunan
Popularity journey
First recorded1964
First recorded at #181 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 recorded1997–2020
Highest recorded position: #147 among boys in Northern Ireland, in 2000 (recorded 1997–2020).
Northern Ireland · Boys
Most recent2020
Most recently recorded at #392 among boys in Northern Ireland, in 2020.
Northern Ireland · Boys