Could Mccoy be the perfect name for your baby boy? The baby boy name Mccoy is 5 letters long, and contains 1 vowel(s) and 4 consonant(s). Mccoy is a baby boy name that starts with the letter M and ends in the letter Y. The baby boy name Mccoy has a popularity of 14% and is ranked 860 in the list of top 1000 most popular baby boy names. If Mccoy isn't the ideal name for your baby boy then take a look here for some randomly generated names. Hopefully you'll find a more suitable first name for your baby boy than Mccoy!