Kay
Facts about Kay
Meaning of Kay
Kay is a unisex name of Old English origin meaning 'rejoice,' symbolizing joy and happiness.
Spellings & variants
Popularity
Popularity trend
Kay currently ranks #250 in the Baby Name Swiper popularity ranking. In Sep '25, Kay ranked #126. In Sep '26, the name ranks #272. The name has fallen in popularity.
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Frequently asked questions about Kay
What does the name Kay mean?
Kay is a name in the Dutch category. Kay is a unisex name of Old English origin meaning 'rejoice,' symbolizing joy and happiness.
How popular is Kay?
According to Baby Name Swiper app data, Kay ranks #250 in the popularity ranking. 9% of users who see this name like it.
Is Kay a boy's or girl's name?
Kay is a boy's name.
What language category does Kay belong to?
Kay is listed under the Dutch category in the app.
What are variants of Kay?
Known variants of Kay include: Kay.
How do you pronounce Kay?
Kay consists of 3 letters. Click the 'Listen to pronunciation' button at the top of the page to hear the correct pronunciation.