Kiernan
Meaning
"dark one, little dark-haired one"
Origin: Irish Gaelic
Cultural Roots
Quick Stats
- Popularity Rank
- #3,148
- Total SSA Count
- 39
- Syllables
- 2
- Formality
- Moderate
- Nicknames
- Kier, Kier, Nan
Baby Name Comparison — 2026
"dark one, little dark-haired one"
Origin: Irish Gaelic
"town in the forest (alternate etymology)"
Origin: Old English
Kiernan is more popular, ranked #3148 vs #3320 for Walton.
Historical US popularity rank — lower number means more popular.
Historical trend data not available for this comparison.
Names that pair well as siblings.
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Kiernan is more popular, ranked #3148 compared to Walton at #3320 in the United States.
Kiernan means "dark one, little dark-haired one" (Irish Gaelic origin). Walton means "town in the forest (alternate etymology)" (Old English origin).
Kiernan is primarily a boy name. Walton is primarily a boy name.