Aren is a unisex given name of unknown etymology, although it has been suggested to mean 'snow' in some languages. It gained popularity as a female name in the United States in the late 20th century, peaking in usage during the mid-1980s. The name has also been used as a male name in other countries such as Sweden and Denmark. There are no well-known historical figures or celebrities named Aren that have significantly influenced its popularity.
The name Aren experienced fluctuations in popularity over the years, with peak years being 1975 (10 births) and 1997 (20 births). However, it appears to have been more commonly used from the late 1980s to mid-1990s, with a total of 342 births recorded since 1946.