Karen originated as a Danish name, arising from the Greek word Aikaterine, which is believed to mean "pure." Kaja and Katherine are both related Danish names. In French, the name can also mean "clear," though it retains the meaning of "pure" across most other backgrounds.

In recent years, the name Karen has been adopted as a meme for entitled white women and has declined in popularity as a result.

Origin: The origin of the name Karen is Scandinavian.

Gender: Karen is usually a girl's name.

The name Karen saw its reign of popularity between 1938 and 1979. It was during these four decades that the name consistently held a spot as one of the top 50 most popular names, remaining in the top 10 between 1951 and 1968.

In recent years, the name Karen has declined significantly in popularity as a result of being used in a negative way to describe women who are entitled or demanding. It ranked No. 831 in 2020.1
 
While Karen is most often used as a female name, it’s important to remember that gender does not have to be a deciding factor in naming your baby.  
 
There are several different spelling options for the name Karen:
 
Caren
Caryn
Karan
Karon
Karyn
Kerin
Kerryn
 
wikipedia