Cillian vs Jacques
Cillian and Jacquescompared 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 2024, Cillian was ranked #4 and Jacques #582 among boys in Republic of Ireland.
Scotland · Boys
In 2024, Cillian was ranked #83 and Jacques #404 among boys in Scotland.
Northern Ireland · Boys
In 1998, Cillian was ranked #172 and Jacques #272 among boys in Northern Ireland.
England and Wales · Boys
In 2024, Cillian was ranked #177 and Jacques #664 among boys in England and Wales.
Cillian and Jacques over time
Cillian and Jacques appear together in 2 published lists, across 38 years of shared records. Cillian held the stronger position in more years in 2 of them, Jacques 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.
Jacques reached its own highest recorded position earlier in 2 of those lists, and Cillian 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.
- Mirrored each other
Over 29 shared years in England and Wales · Boys, Cillian rose about as far as Jacques fell — from #1104 and #399 in 1996 to #177 and #664 in 2024.
List by list
England and Wales · Boys29 shared years, 1996–2024
Cillian held the stronger position in 17 of those years, Jacques in 12.
Highest recorded here: Cillian #177 in 2024, Jacques #350 in 1999.
The order changed in 2009: Cillian moved ahead. In 2008 they stood at #987 and #916; by 2009 that had become #760 and #1133.
Most recent shared year, 2024: Cillian #177, Jacques #664.
Republic of Ireland · Boys9 shared years, 1992–2024
Cillian held the stronger position in 9 of those years, Jacques in 0.
Highest recorded here: Cillian #4 in 2024, Jacques #337 in 1992.
The order between them never changed and held in this list.
Most recent shared year, 2024: Cillian #4, Jacques #582.
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 | Cillian | Jacques |
|---|---|---|
| Record type | Editorially researched profile | Official statistical record (evidence-only) |
| Gender usage | male | male |
| Meaning | Probably from Old Irish 'cell' (church) combined with a diminutive suffix. | Not yet recorded |
| Origin | Irish | 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-ENW, GB-NIR, GB-SCT, IE |
| Most recent popularity observation | Republic of Ireland · Boys #9 (2025) | Scotland · Boys #404 (2024) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 82/100 | 82/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Cillian has a recorded origin (Irish); Jacques does not have one recorded yet.
- Cillian and Jacques both have 2 syllables.
- A meaning is recorded for Cillian; Jacques doesn't have one written yet.
- Both names have recorded usage in GB-ENW, GB-NIR, GB-SCT, IE.
How each name got here
Cillian
Popularity journey
First recorded1970
First recorded at #305 among boys in Republic of Ireland in 1970 — 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: #2 among boys in Northern Ireland, in 2024 (recorded 1997–2024).
Northern Ireland · Boys
Most recent2025
Most recently recorded at #9 among boys in Republic of Ireland, in 2025.
Republic of Ireland · Boys
Jacques
Popularity journey
First recorded1992
First recorded at #337 among boys in Republic of Ireland in 1992 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Boys
Most recent2024
Most recently recorded at #664 among boys in England and Wales, in 2024.
England and Wales · Boys