Namewise

Ethan vs Isaac

Ethan and Isaaccompared 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 Zealand · Boys

    In 2023, Ethan was ranked #24 and Isaac #46 among boys in New Zealand.

  • New South Wales, Australia · Boys

    In 2025, Ethan was ranked #49 and Isaac #26 among boys in New South Wales, Australia.

  • Northern Ireland · Boys

    In 2024, Ethan was ranked #57 and Isaac #26 among boys in Northern Ireland.

  • England and Wales · Boys

    In 2025, Ethan was ranked #54 and Isaac #36 among boys in England and Wales.

  • Scotland · Boys

    In 2024, Ethan was ranked #54 and Isaac #49 among boys in Scotland.

  • Republic of Ireland · Boys

    In 2025, Ethan was ranked #51 and Isaac #104 among boys in Republic of Ireland.

  • Norway · Boys

    In 2025, Ethan was ranked #315 and Isaac #251 among boys in Norway.

Ethan and Isaac over time

Ethan and Isaac appear together in 5 published lists, across 160 years of shared records. Ethan held the stronger position in more years in 5 of them, Isaac in 0.

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.

Ethan reached its own highest recorded position earlier in 5 of those lists, and Isaac 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 Northern Ireland · Boys, Isaac moved into the top 50 at #26 in 2024 as Ethan fell out of it to #57, having been #19 the year before.

  • One moved ahead of the other

    In 2017, Isaac moved ahead of Ethan in England and Wales · Boys — #19 and #20 the year before became #26 and #24.

  • Repeatedly exchanged positions

    Ethan and Isaac changed places 5 times in New South Wales, Australia · Boys between 1991 and 2025, ending at #49 and #26.

  • Closest over the longest run

    Across 30 shared years in England and Wales · Boys, Ethan and Isaac averaged 23.6 places apart, ending at #54 and #36.

  • Longest-running competitions

    Ethan and Isaac were both ranked in England and Wales · Boys for 30 years, from 1996 to 2025, ending at #54 and #36.

  • Peaked in the same years

    Both reached their highest recorded position in Republic of Ireland · Boys within 2 years — Ethan #30 in 2012, Isaac #77 in 2014.

List by list

  • New South Wales, Australia · Boys34 shared years, 1991–2025

    Ethan held the stronger position in 30 of those years, Isaac in 4.

    Highest recorded here: Ethan #4 in 2011, Isaac #8 in 2015.

    The order changed in 2024: Isaac moved ahead. In 2023 they stood at #27 and #33; by 2024 that had become #33 and #19.

    Most recent shared year, 2025: Ethan #49, Isaac #26.

  • New Zealand · Boys34 shared years, 1990–2023

    Ethan held the stronger position in 34 of those years, Isaac in 0.

    Highest recorded here: Ethan #5 in 2002, Isaac #17 in 2010.

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

    Most recent shared year, 2023: Ethan #24, Isaac #46.

  • Republic of Ireland · Boys34 shared years, 1990–2025

    Ethan held the stronger position in 34 of those years, Isaac in 0.

    Highest recorded here: Ethan #30 in 2012, Isaac #77 in 2014.

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

    Most recent shared year, 2025: Ethan #51, Isaac #104.

  • England and Wales · Boys30 shared years, 1996–2025

    Ethan held the stronger position in 21 of those years, Isaac in 9.

    Highest recorded here: Ethan #11 in 2011, Isaac #20 in 2015.

    The order changed in 2017: Isaac moved ahead. In 2016 they stood at #19 and #20; by 2017 that had become #26 and #24.

    Most recent shared year, 2025: Ethan #54, Isaac #36.

  • Northern Ireland · Boys28 shared years, 1997–2024

    Ethan held the stronger position in 27 of those years, Isaac in 1.

    Highest recorded here: Ethan #4 in 2011, Isaac #20 in 2020.

    The order changed in 2024: Isaac moved ahead. In 2023 they stood at #19 and #27; by 2024 that had become #57 and #26.

    Most recent shared year, 2024: Ethan #57, Isaac #26.

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 Ethan

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

Other comparisons involving Isaac

Pairs where Isaac 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 — one took the other's place near the top.

All one took the other's place near the top→

Other pairs from Northern Ireland lists

Pairs measured inside Northern Ireland's own published lists, where this pair's strongest relationship is also recorded. Positions in these lists are not comparable with another registrar's.

Northern Ireland overview→

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 Ethan, Isaac
FieldEthanIsaac
Record typeEditorially researched profileEditorially researched profile
Gender usagemalemale
MeaningTraditionally associated with qualities like 'solid, enduring, firm'.Traditionally understood as 'he will laugh' or 'he laughs', tied to the biblical narrative in which Abraham and Sarah laugh at the prophecy of Isaac's birth in their old age.
OriginBiblical HebrewBiblical Hebrew, transmitted into English via Greek Isaak and Late Latin Isaac
Pronunciation/ˈiːθən//ˈaɪzək/
Syllables22
Common variants / nicknamesNot yet recordedNot yet recorded
Recorded regional usageAU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZAU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ
Most recent popularity observationNew South Wales, Australia · Boys #49 (2025)New South Wales, Australia · Boys #26 (2025)
Pronunciation clarity (demonstration score)90/10090/100
Spelling simplicity (demonstration score)94/10094/100
International familiarity (demonstration score)100/100100/100
Data Confidencemediummedium

What the data shows

  • Ethan is recorded with a Biblical Hebrew origin, while Isaac is recorded with a Biblical Hebrew, transmitted into English via Greek Isaak and Late Latin Isaac origin.
  • Ethan and Isaac both have 2 syllables.
  • Ethan's recorded meaning differs from Isaac's — see the table above for each.
  • Both names have recorded usage in AU-NSW, GB-ENW, GB-NIR, GB-SCT, IE, NO, NZ.

How each name got here

Ethan

Popularity journey

  1. First recorded1989

    First recorded at #208 among boys in Republic of Ireland in 1989 — the earliest year that source publishes this name, not necessarily the earliest it was used.

    Republic of Ireland · Boys

  2. Highest recorded1991–2025

    Highest recorded position: #4 among boys in New South Wales, Australia, in 2011 (recorded 1991–2025).

    New South Wales, Australia · Boys

  3. Most recent2025

    Most recently recorded at #54 among boys in England and Wales, in 2025.

    England and Wales · Boys

Isaac

Popularity journey

  1. First recorded1964

    First recorded at #232 among boys in Republic of Ireland in 1964 — the earliest year that source publishes this name, not necessarily the earliest it was used.

    Republic of Ireland · Boys

  2. Highest recorded1990–2025

    Highest recorded position: #8 among boys in New South Wales, Australia, in 2015 (recorded 1990–2025).

    New South Wales, Australia · Boys

  3. Most recent2025

    Most recently recorded at #36 among boys in England and Wales, in 2025.

    England and Wales · Boys