Isabelle vs Keira

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 South Wales, Australia · Girls

  In 2009, Isabelle was ranked #27 and Keira #64 among girls in New South Wales, Australia.

• New Zealand · Girls

  In 2017, Isabelle was ranked #31 and Keira #78 among girls in New Zealand.

• Republic of Ireland · Girls

  In 2025, Isabelle was ranked #34 and Keira #718 among girls in Republic of Ireland.

• England and Wales · Girls

  In 2025, Isabelle was ranked #54 and Keira #388 among girls in England and Wales.

• Northern Ireland · Girls

  In 2019, Isabelle was ranked #144 and Keira #336 among girls in Northern Ireland.

• Scotland · Girls

  In 2024, Isabelle was ranked #207 and Keira #244 among girls in Scotland.

Isabelle and Keira over time

Isabelle and Keira appear together in 4 published lists, across 90 years of shared records. Isabelle held the stronger position in more years in 4 of them, Keira in 0.

The order between them changed and held in 2 of those lists — a change in that published list, never a claim that one name displaced the other.

Keira reached its own highest recorded position earlier in 4 of those lists, and Isabelle 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 · Girls33 shared years, 1979–2025

  Isabelle held the stronger position in 26 of those years, Keira in 6.

  Highest recorded here: Isabelle #26 in 2010, Keira #117 in 2006.

  The order changed in 1992: Isabelle moved ahead. In 1991 they stood at #357 and #321; by 1992 that had become #363 and #523.

  Most recent shared year, 2025: Isabelle #34, Keira #718.

• England and Wales · Girls30 shared years, 1996–2025

  Isabelle held the stronger position in 30 of those years, Keira in 0.

  Highest recorded here: Isabelle #17 in 2008, Keira #33 in 2006.

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

  Most recent shared year, 2025: Isabelle #54, Keira #388.

• Northern Ireland · Girls15 shared years, 2004–2019

  Isabelle held the stronger position in 11 of those years, Keira in 3.

  Highest recorded here: Isabelle #109 in 2012, Keira #130 in 2006.

  The order changed in 2008: Isabelle moved ahead. In 2007 they stood at #268 and #203; by 2008 that had become #185 and #212.

  Most recent shared year, 2019: Isabelle #144, Keira #336.

• New Zealand · Girls12 shared years, 2005–2017

  Isabelle held the stronger position in 9 of those years, Keira in 3.

  Highest recorded here: Isabelle #27 in 2015, Keira #38 in 2006.

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

  Most recent shared year, 2017: Isabelle #31, Keira #78.

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.

Side by side

How each name got here