Cian vs Derrick
Cian and Derrickcompared 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 2025, Cian was ranked #33 and Derrick #676 among boys in Republic of Ireland.
England and Wales · Boys
In 2024, Cian was ranked #355 and Derrick #2088 among boys in England and Wales.
Cian and Derrick over time
Cian and Derrick appear together in 2 published lists, across 54 years of shared records. Cian held the stronger position in more years in 2 of them, Derrick in 0.
In none of those lists did their order change and stay changed.
Derrick reached its own highest recorded position earlier in 2 of those lists, and Cian 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
Cian and Derrick changed places 4 times in Republic of Ireland · Boys between 1966 and 2025, ending at #33 and #676.
- Longest-running competitions
Cian and Derrick were both ranked in Republic of Ireland · Boys for 30 years, from 1966 to 2025, ending at #33 and #676.
List by list
Republic of Ireland · Boys30 shared years, 1966–2025
Cian held the stronger position in 23 of those years, Derrick in 5.
Highest recorded here: Cian #8 in 2006, Derrick #137 in 1975.
The order between them never changed and held in this list.
Most recent shared year, 2025: Cian #33, Derrick #676.
England and Wales · Boys24 shared years, 1996–2024
Cian held the stronger position in 24 of those years, Derrick in 0.
Highest recorded here: Cian #177 in 2004, Derrick #1257 in 1997.
The order between them never changed and held in this list.
Most recent shared year, 2024: Cian #355, Derrick #2088.
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 | Cian | Derrick |
|---|---|---|
| Record type | Editorially researched profile | Official statistical record (evidence-only) |
| Gender usage | male | male |
| Meaning | Commonly interpreted as 'ancient' or 'enduring'. | Not yet recorded |
| Origin | Irish | Not yet recorded |
| Pronunciation | /ˈkiːən/ | Not yet recorded |
| Syllables | 1 | 2 |
| Common variants / nicknames | Kian | Not yet recorded |
| Recorded regional usage | GB-ENW, GB-NIR, GB-SCT, IE | GB-ENW, IE |
| Most recent popularity observation | Republic of Ireland #24 (2025) | Republic of Ireland · Boys #676 (2025) |
| Pronunciation clarity (demonstration score) | 90/100 | Not yet recorded |
| Spelling simplicity (demonstration score) | 95/100 | 82/100 |
| International familiarity (demonstration score) | 100/100 | 60/100 |
| Data Confidence | high | medium |
What the data shows
- Cian has a recorded origin (Irish); Derrick does not have one recorded yet.
- Cian has 1 syllable, compared with 2 for Derrick.
- A meaning is recorded for Cian; Derrick doesn't have one written yet.
- Both names have recorded usage in GB-ENW, IE.
- The available evidence gives Cian a "high" Data Confidence level and Derrick a "medium" level — this reflects how complete and corroborated the underlying evidence is, not a judgement of either name.
How each name got here
Cian
Popularity journey
First recorded1966
First recorded at #177 among boys in Republic of Ireland in 1966 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Boys
Highest recorded1966–2025
Highest recorded position: #6 among boys in Republic of Ireland, in 2000 (recorded 1966–2025).
Republic of Ireland · Boys
Most recent2025
Most recently recorded at #24 in Republic of Ireland, in 2025.
Republic of Ireland
Derrick
Popularity journey
First recorded1964
First recorded at #232 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: #137 among boys in Republic of Ireland, in 1975 (recorded 1964–2025).
Republic of Ireland · Boys
Most recent2025
Most recently recorded at #676 among boys in Republic of Ireland, in 2025.
Republic of Ireland · Boys