Boy Name · English Origin
Keir
Last reviewed: June 2026
Keir — a boy name from the English tradition — is an uncommon, standout choice. Its meaning, "Pure hearted", anchors the name in something deeper than sound alone. If Kera is on your shortlist, Keir belongs in the same conversation.
Names like Keir
Frequently asked about Keir
What does the name Keir mean?
Keir means "Pure hearted" and is of English origin.
What is the origin of Keir?
Keir originates in English naming tradition.
How do you pronounce Keir?
Keir has 4 letters and is most commonly stressed on the first syllable.
Is Keir a boy's or girl's name?
Keir is primarily used as a boy's name in US records.
How popular is Keir in 2026?
In our 2026 popularity tracker, Keir sits in the Rare tier — an uncommon, standout choice.
What names are similar to Keir?
Names that share Keir's sound and style include Kera, Keary, Keara, Keri, Kerry.