See also the related category celtic.
Aidann is not widely used as a baby name for boys. It is not in the top 1000 names. In 2018, within the group of boy names directly related to Aidann, Aidan was the most popular.
Baby names that sound like Aidann include Adam (Arabic, Dutch, English, French, German, Hebrew, Polish, Romanian, and Russian), Adamh, Adamnán (Hebrew), Adan (English, Italian, and Spanish), Addam (English), Addnee, Addney, Addni, Addnie, Addny, Addyn, Adim (English), Adin (English and Hebrew), Admin, Admon (English and Hebrew), Admyn, Adna (English and Hebrew), Adnaan, Adnah (Hebrew), and Adnan (Arabic and English).