Birdie is a unique, unisex given name of American origin, derived from the word 'bird'. It has gained popularity as a non-binary and gender-neutral name option in recent years.
The name Birdie appears to have been popular around the turn of the century and again in the late 1910s to early 1920s, with peaks of 7 to 9 births per year during these periods. However, it seems to have fallen out of favor by the mid-1930s, with only 5 births reported each year from 1927 to 1944. Overall, Birdie was given as a name to 106 babies across these years.