Could Brendan be the perfect name for your baby boy? The baby boy name Brendan is 7 letters long, and contains 2 vowel(s) and 5 consonant(s). Brendan is a baby boy name that starts with the letter B and ends in the letter N. The baby boy name Brendan has a popularity of 28% and is ranked 717 in the list of top 1000 most popular baby boy names. If Brendan 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 Brendan!