Cannyn is not popular as a baby name for boys. It is not in the top 1000 names. In 2018, out of the group of boy names directly related to Cannyn, Cannon was the most frequently used.
Baby names that sound like Cannyn include Cadan (Welsh), Cadman (English), Cadmo, Cadmon, Cahan, Cahane, Caillom, Caillum, Camee, Camey, Cami, Camie, Cammi, Cammie, Cammy, Camy, Canaan (English), Canna (English and Indian), Cannin, and Cannon (English).
† approx English pronunciation for Cannyn: K as in "key (K.IY)" ; AE as in "at (AE.T)" ; N as in "knee (N.IY)" ; IY as in "eat (IY.T)"