Kael

Likely borrowed from Kale or Cale, both short forms of the Biblical Caleb, Kael may also be used as an Anglicization of the Irish Cáel or as a Spanish form of the Breton Gaël. As such, it could mean "dog" or "whole heart" via Caleb, "slender" via Cáel, and "Gaelic" via Gaël,

It was a fast rising choice in the US in 2025 when it jumped 536 places up the charts to re-enter the Top 1000, having been absent for several years.

Pronounced KAYL.

As of October 2026, Kael ranked #903 in US births in 2025 SSA, peaked at #851 in 2009, Nameberry popularity #539.