Could Rosie be the perfect name for your baby girl? The baby girl name Rosie is 5 letters long, and contains 3 vowel(s) and 2 consonant(s). Rosie is a baby girl name that starts with the letter R and ends in the letter E. The baby girl name Rosie has a popularity of 53% and is ranked 470 in the list of top 1000 most popular baby girl names. If Rosie isn't the ideal name for your baby girl then take a look here for some randomly generated names. Hopefully you'll find a more suitable first name for your baby girl than Rosie!