Aire is a poetic spelling of the word "air", once widely used in Middle English. Today, it's a brand new baby name, introduced to wider audiences when Kylie Jenner revealed it as the new name of her son (the baby previously known as Wolf). Aire is an exciting new choice in nature names and unisex names — one that is decidedly less materialistic than the homophone name Heir.

Aire is a bygone spelling of "air", now reserved for poetic uses and in Kylie Jenner's case, baby names. Jenner originally announced her son's name to be Wolf, but quickly changed her mind and left the public in the dark. Weeks before his first birthday, she revealed her son's new name to be Aire.