Namewise

Caroline vs Leah

Caroline 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, Caroline was ranked #392 and Leah #12 among girls in Norway.

  • Northern Ireland · Girls

    In 2015, Caroline was ranked #358 and Leah #36 among girls in Northern Ireland.

  • Republic of Ireland · Girls

    In 2025, Caroline was ranked #381 and Leah #55 among girls in Republic of Ireland.

  • New South Wales, Australia · Girls

    In 1981, Caroline was ranked #84 and Leah #56 among girls in New South Wales, Australia.

  • New Zealand · Girls

    In 1977, Caroline was ranked #61 and Leah #100 among girls in New Zealand.

  • England and Wales · Girls

    In 2024, Caroline was ranked #1406 and Leah #184 among girls in England and Wales.

Caroline and Leah over time

Caroline and Leah appear together in 5 published lists, across 148 years of shared records. Leah held the stronger position in more years in 4 of them, Caroline in 1.

The order between them changed and held in 3 of those lists — a change in that published list, never a claim that one name displaced the other.

Caroline reached its own highest recorded position earlier in 5 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 moved ahead of the other

    In 1978, Leah moved ahead of Caroline in New South Wales, Australia · Girls — #71 and #72 the year before became #74 and #57.

  • Longest-running competitions

    Caroline and Leah were both ranked in Norway · Girls for 39 years, from 1982 to 2025, ending at #392 and #12.

  • Peaked in the same years

    Both reached their highest recorded position in New South Wales, Australia · Girls within 2 years — Caroline #65 in 1979, Leah #56 in 1981.

List by list

  • Republic of Ireland · Girls56 shared years, 1966–2025

    Caroline held the stronger position in 25 of those years, Leah in 31.

    Highest recorded here: Caroline #3 in 1979, Leah #9 in 2004.

    The order changed in 1995: Leah moved ahead. In 1994 they stood at #53 and #66; by 1995 that had become #58 and #57.

    Most recent shared year, 2025: Caroline #381, Leah #55.

  • Norway · Girls39 shared years, 1982–2025

    Caroline held the stronger position in 19 of those years, Leah in 20.

    Highest recorded here: Caroline #15 in 1990, Leah #12 in 2025.

    The order changed in 2005: Leah moved ahead. In 2004 they stood at #61 and #75; by 2005 that had become #66 and #53.

    Most recent shared year, 2025: Caroline #392, Leah #12.

  • England and Wales · Girls29 shared years, 1996–2024

    Caroline held the stronger position in 0 of those years, Leah in 29.

    Highest recorded here: Caroline #182 in 1996, Leah #24 in 2002.

    The order between them never changed and held in this list.

    Most recent shared year, 2024: Caroline #1406, Leah #184.

  • Northern Ireland · Girls14 shared years, 1997–2015

    Caroline held the stronger position in 0 of those years, Leah in 14.

    Highest recorded here: Caroline #112 in 1998, Leah #10 in 2005.

    The order between them never changed and held in this list.

    Most recent shared year, 2015: Caroline #358, Leah #36.

  • New South Wales, Australia · Girls10 shared years, 1968–1981

    Caroline held the stronger position in 6 of those years, Leah in 4.

    Highest recorded here: Caroline #65 in 1979, Leah #56 in 1981.

    The order changed in 1978: Leah moved ahead. In 1977 they stood at #71 and #72; by 1978 that had become #74 and #57.

    Most recent shared year, 1981: Caroline #84, Leah #56.

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.

Where to go next

Comparisons that share a name, a rule or a published list with this one. Each is an existing comparison page with its own evidence — nothing here says these pairs are alike.

Other comparisons involving Caroline

Pairs where Caroline shares a published list with another name, each measured inside one registrar's own list.

Other comparisons involving Leah

Pairs where Leah shares a published list with another name, each measured inside one registrar's own list.

Other pairs with the same kind of relationship

Pairs that qualify under the same rule as this one — close in one country, far apart in another.

All close in one country, far apart in another→

Other pairs ranked together in the 2020s

Pairs both ranked in the same published list at some point between 2020 and 2029.

The 2020s across all registrars→

Side by side

Side-by-side comparison of Caroline, Leah
FieldCarolineLeah
Record typeOfficial statistical record (evidence-only)Editorially researched profile
Gender usagefemalefemale
MeaningNot yet recordedLikely 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.
OriginNot yet recordedBiblical Hebrew, etymology disputed
Pronunciation/ˈliː.ə/
Syllables41
Common variants / nicknamesNot yet recordedNot yet recorded
Recorded regional usageAU-NSW, GB-ENW, GB-NIR, IE, NO, NZAU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ
Most recent popularity observationRepublic of Ireland · Girls #381 (2025)Norway · Girls #12 (2025)
Pronunciation clarity (demonstration score)Not yet recorded90/100
Spelling simplicity (demonstration score)76/10095/100
International familiarity (demonstration score)100/100100/100
Data Confidencemediummedium

What the data shows

  • Leah has a recorded origin (Biblical Hebrew, etymology disputed); Caroline does not have one recorded yet.
  • Caroline has 4 syllables, compared with 1 for Leah.
  • A meaning is recorded for Leah; Caroline doesn't have one written yet.
  • Both names have recorded usage in AU-NSW, GB-ENW, GB-NIR, IE, NO, NZ.

How each name got here

Caroline

Popularity journey

  1. First recorded1957

    First recorded at #94 among girls in New South Wales, Australia in 1957 — the earliest year that source publishes this name, not necessarily the earliest it was used.

    New South Wales, Australia · Girls

  2. Highest recorded1964–2025

    Highest recorded position: #3 among girls in Republic of Ireland, in 1979 (recorded 1964–2025).

    Republic of Ireland · Girls

  3. Most recent2025

    Most recently recorded at #392 among girls in Norway, in 2025.

    Norway · Girls

Leah

Popularity journey

  1. 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

  2. Highest recorded1966–2025

    Highest recorded position: #9 among girls in Republic of Ireland, in 2004 (recorded 1966–2025).

    Republic of Ireland · Girls

  3. Most recent2025

    Most recently recorded at #89 among girls in New South Wales, Australia, in 2025.

    New South Wales, Australia · Girls