In Gaelic, name Keillan means – Slender; fair.. Other origins for name Keillan include – Gaelic, Scottish. Name Keillan is most often used as a boy name or male name.
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In Gaelic, name Keillan means – Slender; fair.. Other origins for name Keillan include – Gaelic, Scottish. Name Keillan is most often used as a boy name or male name.