Cecelyn \ce-cel-yn, cece-lyn\ as a girl's name is a variant of Cecilia (Latin, Old Welsh), and the meaning of Cecelyn is "blind; sixth".

The baby name Cecelyn sounds like Cecilyann and Ceciliane. Other similar baby names are Cecely, Cicely, Cecily, Cecelia, Ceceli, Ceceley, Jacelyn and Jocelyn.