Cillian vs Johann
Cillian and Johanncompared 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 2020, Cillian was ranked #11 and Johann #741 among boys in Republic of Ireland.
England and Wales · Boys
In 2025, Cillian was ranked #217 and Johann #2440 among boys in England and Wales.
Cillian and Johann over time
Cillian and Johann appear together in 2 published lists, across 46 years of shared records. Cillian held the stronger position in more years in 2 of them, Johann in 0.
In none of those lists did their order change and stay changed.
Johann 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.
- Repeatedly exchanged positions
Cillian and Johann changed places 4 times in England and Wales · Boys between 1996 and 2025, ending at #217 and #2440.
- Longest-running competitions
Cillian and Johann were both ranked in England and Wales · Boys for 30 years, from 1996 to 2025, ending at #217 and #2440.
List by list
England and Wales · Boys30 shared years, 1996–2025
Cillian held the stronger position in 26 of those years, Johann in 4.
Highest recorded here: Cillian #177 in 2024, Johann #1270 in 2012.
The order between them never changed and held in this list.
Most recent shared year, 2025: Cillian #217, Johann #2440.
Republic of Ireland · Boys16 shared years, 1972–2020
Cillian held the stronger position in 15 of those years, Johann in 1.
Highest recorded here: Cillian #11 in 2020, Johann #196 in 1974.
The order between them never changed and held in this list.
Most recent shared year, 2020: Cillian #11, Johann #741.
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 Cillian
Pairs where Cillian shares a published list with another name, each measured inside one registrar's own list.
- Jason vs Cillian
Over 55 shared years in Republic of Ireland · Boys, Cillian rose about as far as Jason fell — from #53 and #305 in 1970 to #135 and #9 in 2025.
Jason · Cillian · 55 shared years, 1970–2025 · Mirrored each other
- Cillian vs Marcus
Over 55 shared years in Republic of Ireland · Boys, Cillian rose about as far as Marcus fell — from #305 and #111 in 1970 to #9 and #232 in 2025.
Cillian · Marcus · 55 shared years, 1970–2025 · Mirrored each other
- Cillian vs Nicholas
Over 55 shared years in Republic of Ireland · Boys, Cillian rose about as far as Nicholas fell — from #305 and #81 in 1970 to #9 and #198 in 2025.
Cillian · Nicholas · 55 shared years, 1970–2025 · Mirrored each other
- Cillian vs Ronan
Over 55 shared years in Republic of Ireland · Boys, Cillian rose about as far as Ronan fell — from #305 and #54 in 1970 to #9 and #86 in 2025.
Cillian · Ronan · 55 shared years, 1970–2025 · Mirrored each other
Side by side
| Field | Cillian | Johann |
|---|---|---|
| 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, IE, NO |
| Most recent popularity observation | Republic of Ireland · Boys #9 (2025) | Norway · Boys #501 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 82/100 | 88/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Cillian has a recorded origin (Irish); Johann does not have one recorded yet.
- Cillian and Johann both have 2 syllables.
- A meaning is recorded for Cillian; Johann doesn't have one written yet.
- Both names have recorded usage in GB-ENW, 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 #217 among boys in England and Wales, in 2025.
England and Wales · Boys
Johann
Popularity journey
First recorded1949
First recorded at #370 among boys in Norway in 1949 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Boys
Highest recorded1972–2020
Highest recorded position: #196 among boys in Republic of Ireland, in 1974 (recorded 1972–2020).
Republic of Ireland · Boys
Most recent2025
Most recently recorded at #2440 among boys in England and Wales, in 2025.
England and Wales · Boys