Could Wren be the perfect name for your baby girl? The baby girl name Wren is 4 letters long, and contains 1 vowel(s) and 3 consonant(s). Wren is a baby girl name that starts with the letter W and ends in the letter N. The baby girl name Wren has a popularity of 64% and is ranked 361 in the list of top 1000 most popular baby girl names. If Wren 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 Wren!