Caitlin vs Vikki
Caitlin and Vikkicompared 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 · Girls
In 2007, Caitlin was ranked #34 and Vikki #4294 among girls in England and Wales.
Republic of Ireland · Girls
In 1991, Caitlin was ranked #365 and Vikki #423 among girls in Republic of Ireland.
Caitlin and Vikki over time
Caitlin and Vikki appear together in 1 published list, across 11 years of shared records. Caitlin held the stronger position in more years in 1 of them, Vikki in 0.
In none of those lists did their order change and stay changed.
Vikki reached its own highest recorded position earlier in 1 of those lists, and Caitlin 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.
List by list
England and Wales · Girls11 shared years, 1996–2007
Caitlin held the stronger position in 11 of those years, Vikki in 0.
Highest recorded here: Caitlin #21 in 2001, Vikki #753 in 1996.
The order between them never changed and held in this list.
Most recent shared year, 2007: Caitlin #34, Vikki #4294.
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 | Caitlin | Vikki |
|---|---|---|
| Record type | Editorially researched profile | Official statistical record (evidence-only) |
| Gender usage | female | female |
| Meaning | An Anglicized form of Caitlín, itself a cognate of Katherine/Catalina traditions across Europe. | Not yet recorded |
| Origin | Irish, cognate of the wider Katherine family | Not yet recorded |
| Pronunciation | /ˈkeɪt.lɪn/ | Not yet recorded |
| Syllables | 2 | 2 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NZ | GB-ENW, IE |
| Most recent popularity observation | Republic of Ireland · Girls #247 (2025) | England and Wales · Girls #4294 (2007) |
| Pronunciation clarity (demonstration score) | 90/100 | Not yet recorded |
| Spelling simplicity (demonstration score) | 82/100 | 94/100 |
| International familiarity (demonstration score) | 100/100 | 60/100 |
| Data Confidence | medium | medium |
What the data shows
- Caitlin has a recorded origin (Irish, cognate of the wider Katherine family); Vikki does not have one recorded yet.
- Caitlin and Vikki both have 2 syllables.
- A meaning is recorded for Caitlin; Vikki doesn't have one written yet.
- Both names have recorded usage in GB-ENW, IE.
How each name got here
Caitlin
Popularity journey
First recorded1967
First recorded at #393 among girls in Republic of Ireland in 1967 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Girls
Highest recorded1997–2024
Highest recorded position: #2 among girls in Northern Ireland, in 2002 (recorded 1997–2024).
Northern Ireland · Girls
Most recent2025
Most recently recorded at #247 among girls in Republic of Ireland, in 2025.
Republic of Ireland · Girls
Vikki
Popularity journey
First recorded1981
First recorded at #533 among girls in Republic of Ireland in 1981 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Girls
Highest recorded1981–1991
Highest recorded position: #408 among girls in Republic of Ireland, in 1989 (recorded 1981–1991).
Republic of Ireland · Girls
Most recent2007
Most recently recorded at #4294 among girls in England and Wales, in 2007.
England and Wales · Girls