Cathan is a variation of Cathán (Irish).
Cathan is also a variation (English) of Nathan (English and Hebrew).
Cathan is infrequently used as a baby name for boys. It is not listed in the top 1000 names. In 2018, within the group of boy names directly linked to Cathan, Nathan was the most commonly used.
Baby names that sound like Cathan include Kathan, Kathen, Caddon, Cadwgaun, Caedan, Caeden, Caedon, Caidon, Caston, Caten, Catin, Catun, Caxton, Caydan, Caydon, Cotten, Cottun, Kadan, Kaethan, and Kaethen.