Could Alex be the perfect name for your baby boy? The baby boy name Alex is 4 letters long, and contains 2 vowel(s) and 2 consonant(s). Alex is a baby boy name that starts with the letter A and ends in the letter X. The baby boy name Alex has a popularity of 82% and is ranked 182 in the list of top 1000 most popular baby boy names. If Alex 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 Alex!