Ceilagh \ce(i)-la-gh\ as a girl's name is a variant of Cecilia (Latin, Old Welsh), and the meaning of Ceilagh is "blind; sixth".

The baby name Ceilagh sounds like Ceallach, Cilka and Celka. Other similar baby names are Ceileigh, Ceileh, Ceila, Ceilidh, Kailagh and Sheilagh.