Bianca vs Caitlin
Bianca and Caitlincompared 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.
New South Wales, Australia · Girls
In 2008, Bianca was ranked #75 and Caitlin #50 among girls in New South Wales, Australia.
Northern Ireland · Girls
In 2019, Bianca was ranked #424 and Caitlin #70 among girls in Northern Ireland.
Republic of Ireland · Girls
In 2025, Bianca was ranked #352 and Caitlin #247 among girls in Republic of Ireland.
Scotland · Girls
In 2024, Bianca was ranked #638 and Caitlin #333 among girls in Scotland.
England and Wales · Girls
In 2024, Bianca was ranked #583 and Caitlin #610 among girls in England and Wales.
Bianca and Caitlin over time
Bianca and Caitlin appear together in 3 published lists, across 87 years of shared records. Caitlin held the stronger position in more years in 3 of them, Bianca in 0.
The order between them changed and held in 2 of those lists — a change in that published list, never a claim that one name displaced the other.
Caitlin reached its own highest recorded position earlier in 2 of those lists, Bianca in 1. 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.
- One moved ahead of the other
In 1990, Caitlin moved ahead of Bianca in New South Wales, Australia · Girls — #41 and #43 the year before became #39 and #38.
- Closest over the longest run
Across 22 shared years in New South Wales, Australia · Girls, Bianca and Caitlin averaged 27.4 places apart, ending at #75 and #50.
- Longest-running competitions
Bianca and Caitlin were both ranked in Republic of Ireland · Girls for 36 years, from 1980 to 2025, ending at #352 and #247.
List by list
Republic of Ireland · Girls36 shared years, 1980–2025
Bianca held the stronger position in 0 of those years, Caitlin in 34.
Highest recorded here: Bianca #264 in 2012, Caitlin #31 in 2003.
The order between them never changed and held in this list.
Most recent shared year, 2025: Bianca #352, Caitlin #247.
England and Wales · Girls29 shared years, 1996–2024
Bianca held the stronger position in 6 of those years, Caitlin in 23.
Highest recorded here: Bianca #399 in 2014, Caitlin #21 in 2001.
The order changed in 2019: Bianca moved ahead. In 2018 they stood at #402 and #306; by 2019 that had become #417 and #458.
Most recent shared year, 2024: Bianca #583, Caitlin #610.
New South Wales, Australia · Girls22 shared years, 1987–2008
Bianca held the stronger position in 3 of those years, Caitlin in 19.
Highest recorded here: Bianca #39 in 1990, Caitlin #10 in 1998.
The order changed in 1990: Caitlin moved ahead. In 1989 they stood at #41 and #43; by 1990 that had become #39 and #38.
Most recent shared year, 2008: Bianca #75, Caitlin #50.
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 | Bianca | Caitlin |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Editorially researched profile |
| Gender usage | female | female |
| Meaning | Not yet recorded | An Anglicized form of Caitlín, itself a cognate of Katherine/Catalina traditions across Europe. |
| Origin | Not yet recorded | Irish, cognate of the wider Katherine family |
| Pronunciation | /ˈkeɪt.lɪn/ | |
| Syllables | 2 | 2 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NZ |
| Most recent popularity observation | Norway · Girls #247 (2025) | Republic of Ireland · Girls #247 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | 90/100 |
| Spelling simplicity (demonstration score) | 88/100 | 82/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Caitlin has a recorded origin (Irish, cognate of the wider Katherine family); Bianca does not have one recorded yet.
- Bianca and Caitlin both have 2 syllables.
- A meaning is recorded for Caitlin; Bianca doesn't have one written yet.
- Both names have recorded usage in AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE.
How each name got here
Bianca
Popularity journey
First recorded1969
First recorded at #486 among girls in Norway in 1969 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Girls
Highest recorded1976–2008
Highest recorded position: #39 among girls in New South Wales, Australia, in 1990 (recorded 1976–2008).
New South Wales, Australia · Girls
Most recent2025
Most recently recorded at #247 among girls in Norway, in 2025.
Norway · Girls
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