Katie vs Petrina
Katie and Petrinacompared 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 · Girls
In 1990, Katie was ranked #25 and Petrina #517 among girls in Republic of Ireland.
England and Wales · Girls
In 2009, Katie was ranked #31 and Petrina #5556 among girls in England and Wales.
Katie and Petrina over time
Katie and Petrina appear together in 1 published list, across 10 years of shared records. Katie held the stronger position in more years in 1 of them, Petrina in 0.
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.
Petrina reached its own highest recorded position earlier in 1 of those lists, and Katie 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
Republic of Ireland · Girls10 shared years, 1973–1990
Katie held the stronger position in 9 of those years, Petrina in 1.
Highest recorded here: Katie #25 in 1990, Petrina #305 in 1973.
The order changed in 1977: Katie moved ahead. In 1976 they stood at #508 and #305; by 1977 that had become #391 and #468.
Most recent shared year, 1990: Katie #25, Petrina #517.
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 | Katie | Petrina |
|---|---|---|
| Record type | Editorially researched profile | Official statistical record (evidence-only) |
| Gender usage | female | female |
| Meaning | A diminutive of Kate, itself a short form of Katherine. | Not yet recorded |
| Origin | Greek, diminutive form | Not yet recorded |
| Pronunciation | /ˈkeɪ.ti/ | Not yet recorded |
| Syllables | 2 | 3 |
| 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 #41 (2025) | England and Wales · Girls #5556 (2009) |
| Pronunciation clarity (demonstration score) | 90/100 | Not yet recorded |
| Spelling simplicity (demonstration score) | 94/100 | 82/100 |
| International familiarity (demonstration score) | 100/100 | 60/100 |
| Data Confidence | medium | medium |
What the data shows
- Katie has a recorded origin (Greek, diminutive form); Petrina does not have one recorded yet.
- Katie has 2 syllables, compared with 3 for Petrina.
- A meaning is recorded for Katie; Petrina doesn't have one written yet.
- Both names have recorded usage in GB-ENW, IE.
How each name got here
Katie
Popularity journey
First recorded1973
First recorded at #508 among girls in Republic of Ireland in 1973 — 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: #1 among girls in Northern Ireland, in 2004 (recorded 1997–2024).
Northern Ireland · Girls
Most recent2025
Most recently recorded at #650 among girls in England and Wales, in 2025.
England and Wales · Girls
Petrina
Popularity journey
First recorded1968
First recorded at #401 among girls in Republic of Ireland in 1968 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Girls
Highest recorded1968–1990
Highest recorded position: #305 among girls in Republic of Ireland, in 1973 (recorded 1968–1990).
Republic of Ireland · Girls
Most recent2009
Most recently recorded at #5556 among girls in England and Wales, in 2009.
England and Wales · Girls