Ciaran vs Mohammad
Ciaran and Mohammadcompared 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.
England and Wales · Boys
In 2024, Ciaran was ranked #800 and Mohammad #53 among boys in England and Wales.
Northern Ireland · Boys
In 2022, Ciaran was ranked #131 and Mohammad #352 among boys in Northern Ireland.
Scotland · Boys
In 2024, Ciaran was ranked #191 and Mohammad #141 among boys in Scotland.
Republic of Ireland · Boys
In 2025, Ciaran was ranked #372 and Mohammad #207 among boys in Republic of Ireland.
Ciaran and Mohammad over time
Ciaran and Mohammad appear together in 2 published lists, across 64 years of shared records. Neither was ahead in more lists than the other.
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.
Ciaran reached its own highest recorded position earlier in 2 of those lists, and Mohammad 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.
- Longest-running competitions
Ciaran and Mohammad were both ranked in Republic of Ireland · Boys for 35 years, from 1988 to 2025, ending at #372 and #207.
List by list
Republic of Ireland · Boys35 shared years, 1988–2025
Ciaran held the stronger position in 28 of those years, Mohammad in 7.
Highest recorded here: Ciaran #24 in 1991, Mohammad #204 in 2002.
The order changed in 2018: Mohammad moved ahead. In 2017 they stood at #78 and #356; by 2018 that had become #520 and #269.
Most recent shared year, 2025: Ciaran #372, Mohammad #207.
England and Wales · Boys29 shared years, 1996–2024
Ciaran held the stronger position in 0 of those years, Mohammad in 29.
Highest recorded here: Ciaran #107 in 2004, Mohammad #53 in 2024.
The order between them never changed and held in this list.
Most recent shared year, 2024: Ciaran #800, Mohammad #53.
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 | Ciaran | Mohammad |
|---|---|---|
| Record type | Editorially researched profile | Official statistical record (evidence-only) |
| Gender usage | male | male |
| Meaning | The unaccented catalogue spelling of Ciarán, a diminutive of Ciar ('black, dark') — borne by two 6th-century Irish saints, Ciarán the Elder (founder of Saighir) and Ciarán the Younger (founder of Clonmacnoise). | Not yet recorded |
| Origin | Irish, from Old Irish ciar ('dark') | Not yet recorded |
| Pronunciation | /ˈciə.ɾˠaːnˠ/ | Not yet recorded |
| Syllables | 2 | 3 |
| Common variants / nicknames | Ciarán, Kieran, Kieron, Kyran | Not yet recorded |
| Recorded regional usage | GB-ENW, GB-NIR, GB-SCT, IE | GB-ENW, GB-NIR, GB-SCT, IE, NO |
| Most recent popularity observation | Republic of Ireland · Boys #372 (2025) | Norway · Boys #113 (2025) |
| Pronunciation clarity (demonstration score) | 90/100 | Not yet recorded |
| Spelling simplicity (demonstration score) | 88/100 | 76/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | high | medium |
What the data shows
- Ciaran has a recorded origin (Irish, from Old Irish ciar ('dark')); Mohammad does not have one recorded yet.
- Ciaran has 2 syllables, compared with 3 for Mohammad.
- A meaning is recorded for Ciaran; Mohammad doesn't have one written yet.
- Both names have recorded usage in GB-ENW, GB-NIR, GB-SCT, IE.
- The available evidence gives Ciaran a "high" Data Confidence level and Mohammad a "medium" level — this reflects how complete and corroborated the underlying evidence is, not a judgement of either name.
How each name got here
Ciaran
Popularity journey
First recorded1964
First recorded at #49 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: #23 among boys in Republic of Ireland, in 2000 (recorded 1964–2025).
Republic of Ireland · Boys
Most recent2025
Most recently recorded at #372 among boys in Republic of Ireland, in 2025.
Republic of Ireland · Boys
Mohammad
Popularity journey
First recorded1945
First recorded at #147 among boys in Norway in 1945 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Boys
Highest recorded1996–2024
Highest recorded position: #53 among boys in England and Wales, in 2024 (recorded 1996–2024).
England and Wales · Boys
Most recent2025
Most recently recorded at #113 among boys in Norway, in 2025.
Norway · Boys