Could Augustus be the perfect name for your baby boy? The baby boy name Augustus is 8 letters long, and contains 4 vowel(s) and 4 consonant(s). Augustus is a baby boy name that starts with the letter A and ends in the letter S. The baby boy name Augustus has a popularity of 53% and is ranked 467 in the list of top 1000 most popular baby boy names. If Augustus 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 Augustus!