[1] Hayden was generally considered a masculine given name up until the mid 20th century.

[1] The popularity of Hayden has been influenced by the popularity of similar-sounding names such as Aidan, Braden, Caden, and Jadon.

In the 1980s, the name reappeared, but was used for both males and females, with increasing popularity.

[3] It is now used in roughly equal numbers for American boys and girls.

[4] As a male name, Hayden also made a comeback in Australia in the 1980s and continues to reign in the top 100.