Kaitlyn: Name Meaning, Origin & Popularity

At a Glance: Name: Kaitlyn – Meaning: modern variant of Caitlin (Catherine) – Origin: Irish – Gender: Girl – Pronunciation: KAYT-lin


Kaitlyn is an Irish girl's name meaning “modern variant of Caitlin (Catherine)”. It appears in our list of 150+ *Beautiful* Irish Girl Names (with Pronunciations).

Meaning & Origin of Kaitlyn

Meaning: Modern variant of Caitlin (Catherine).

Origin: Irish.

A common claim: pure Actually: Widely repeated, but Catherine's actual etymological root is disputed by scholars; 'pure' reflects a later folk association with Greek katharos rather than a confirmed original meaning.

Source: Wiktionary.

How to Pronounce Kaitlyn

Phonetic: KAYT-lin   IPA: /ˈkeɪtlɪn/

Popularity of Kaitlyn

Source: U.S. Social Security Administration birth-name data, 1971–2024.

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