Karoline vs Leah
Karoline and Leahcompared 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 2025, Karoline was ranked #223 and Leah #12 among girls in Norway.
England and Wales · Girls
In 2011, Karoline was ranked #4764 and Leah #56 among girls in England and Wales.
Republic of Ireland · Girls
In 1980, Karoline was ranked #483 and Leah #211 among girls in Republic of Ireland.
Karoline and Leah over time
Karoline and Leah appear together in 1 published list, across 40 years of shared records. Neither was ahead in more lists than the other.
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.
Karoline reached its own highest recorded position earlier in 1 of those lists, and Leah 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.
- One took the other's place near the top
In Norway · Girls, Leah moved into the top 50 at #22 in 2006 as Karoline fell out of it to #55, having been #39 the year before.
- One moved ahead of the other
In 2006, Leah moved ahead of Karoline in Norway · Girls — #39 and #53 the year before became #55 and #22.
- Mirrored each other
Over 40 shared years in Norway · Girls, Leah rose about as far as Karoline fell — from #104 and #546 in 1982 to #223 and #12 in 2025.
- Longest-running competitions
Karoline and Leah were both ranked in Norway · Girls for 40 years, from 1982 to 2025, ending at #223 and #12.
List by list
Norway · Girls40 shared years, 1982–2025
Karoline held the stronger position in 20 of those years, Leah in 20.
Highest recorded here: Karoline #5 in 1993, Leah #12 in 2025.
The order changed in 2006: Leah moved ahead. In 2005 they stood at #39 and #53; by 2006 that had become #55 and #22.
Most recent shared year, 2025: Karoline #223, Leah #12.
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 | Karoline | Leah |
|---|---|---|
| Record type | Official statistical record (evidence-only) | Editorially researched profile |
| Gender usage | female | female |
| Meaning | Not yet recorded | Likely derives from a Hebrew word meaning 'weary, grieved'; an alternative theory suggests a connection to Akkadian 'littu' ('cow'). In the Old Testament, Leah was Jacob's first wife. |
| Origin | Not yet recorded | Biblical Hebrew, etymology disputed |
| Pronunciation | /ˈliː.ə/ | |
| Syllables | 4 | 1 |
| Common variants / nicknames | Not yet recorded | Not yet recorded |
| Recorded regional usage | GB-ENW, IE, NO | AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ |
| Most recent popularity observation | Norway · Girls #223 (2025) | Norway · Girls #12 (2025) |
| Pronunciation clarity (demonstration score) | Not yet recorded | 90/100 |
| Spelling simplicity (demonstration score) | 76/100 | 95/100 |
| International familiarity (demonstration score) | 100/100 | 100/100 |
| Data Confidence | medium | medium |
What the data shows
- Leah has a recorded origin (Biblical Hebrew, etymology disputed); Karoline does not have one recorded yet.
- Karoline has 4 syllables, compared with 1 for Leah.
- A meaning is recorded for Leah; Karoline doesn't have one written yet.
- Both names have recorded usage in GB-ENW, IE, NO.
How each name got here
Karoline
Popularity journey
First recorded1949
First recorded at #387 among girls in Norway in 1949 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Norway · Girls
Highest recorded1949–2025
Highest recorded position: #5 among girls in Norway, in 1993 (recorded 1949–2025).
Norway · Girls
Most recent2025
Most recently recorded at #223 among girls in Norway, in 2025.
Norway · Girls
Leah
Popularity journey
First recorded1966
First recorded at #310 among girls in Republic of Ireland in 1966 — the earliest year that source publishes this name, not necessarily the earliest it was used.
Republic of Ireland · Girls
Highest recorded1966–2025
Highest recorded position: #9 among girls in Republic of Ireland, in 2004 (recorded 1966–2025).
Republic of Ireland · Girls
Most recent2025
Most recently recorded at #89 among girls in New South Wales, Australia, in 2025.
New South Wales, Australia · Girls