Could Dash be the perfect name for your baby boy? The baby boy name Dash is 4 letters long, and contains 1 vowel(s) and 3 consonant(s). Dash is a baby boy name that starts with the letter D and ends in the letter H. The baby boy name Dash has a popularity of 20% and is ranked 802 in the list of top 1000 most popular baby boy names. If Dash 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 Dash!