Karen vs Olga
Karen and Olgacompared 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.
Norway · Girls
In 2017, Karen was ranked #162 and Olga #507 among girls in Norway.
Republic of Ireland · Girls
In 2016, Karen was ranked #750 and Olga #750 among girls in Republic of Ireland.
England and Wales · Girls
In 2025, Karen was ranked #2440 and Olga #4201 among girls in England and Wales.
Karen and Olga over time
Karen and Olga appear together in 3 published lists, across 137 years of shared records. Karen held the stronger position in more years in 3 of them, Olga in 0.
In none of those lists did their order change and stay changed.
Karen reached its own highest recorded position earlier in 2 of those lists, Olga 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.
- Repeatedly exchanged positions
Karen and Olga changed places 5 times in Republic of Ireland · Girls between 1964 and 2016, ending at #750 and #750.
- Longest-running competitions
Karen and Olga were both ranked in Norway · Girls for 66 years, from 1945 to 2017, ending at #162 and #507.
List by list
Norway · Girls66 shared years, 1945–2017
Karen held the stronger position in 65 of those years, Olga in 1.
Highest recorded here: Karen #57 in 1946, Olga #107 in 1983.
The order between them never changed and held in this list.
Most recent shared year, 2017: Karen #162, Olga #507.
Republic of Ireland · Girls44 shared years, 1964–2016
Karen held the stronger position in 40 of those years, Olga in 1.
Highest recorded here: Karen #5 in 1977, Olga #155 in 1973.
The order between them never changed and held in this list.
Most recent shared year, 2016: Karen #750, Olga #750.
England and Wales · Girls27 shared years, 1996–2025
Karen held the stronger position in 25 of those years, Olga in 2.
Highest recorded here: Karen #417 in 1996, Olga #1584 in 2010.
The order between them never changed and held in this list.
Most recent shared year, 2025: Karen #2440, Olga #4201.
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 | Karen | Olga |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Official statistical record (evidence-only) |
| Gender usage | female | female |
| Meaning | Not yet recorded | Not yet recorded |
| Origin | Not yet recorded | Not yet recorded |
| Pronunciation | Not yet recorded | Not yet recorded |
| Syllables | 2 | 2 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | AU-NSW, GB-ENW, GB-NIR, IE, NO, NZ | GB-ENW, IE, NO |
| Most recent popularity observation | Norway · Girls #442 (2025) | England and Wales · Girls #4201 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | Not yet recorded |
| Spelling simplicity (demonstration score) | 94/100 | 95/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Karen and Olga both have 2 syllables.
- Both names have recorded usage in GB-ENW, IE, NO.
How each name got here
Karen
Popularity journey
First recorded1945
First recorded at #70 among girls in Norway in 1945 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Girls
Highest recorded1952–1986
Highest recorded position: #1 among girls in New South Wales, Australia, in 1963 (recorded 1952–1986).
New South Wales, Australia · Girls
Most recent2025
Most recently recorded at #2440 among girls in England and Wales, in 2025.
England and Wales · Girls
Olga
Popularity journey
First recorded1945
First recorded at #176 among girls in Norway in 1945 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Girls
Highest recorded1945–2017
Highest recorded position: #107 among girls in Norway, in 1983 (recorded 1945–2017).
Norway · Girls
Most recent2025
Most recently recorded at #4201 among girls in England and Wales, in 2025.
England and Wales · Girls