Could Lennox be the perfect name for your baby girl? The baby girl name Lennox is 6 letters long, and contains 2 vowel(s) and 4 consonant(s). Lennox is a baby girl name that starts with the letter L and ends in the letter X. The baby girl name Lennox has a popularity of 39% and is ranked 613 in the list of top 1000 most popular baby girl names. If Lennox 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 Lennox!