Aerion is a unisex given name of unknown origin, though it is believed to be of American coinage. It first appeared in the late 20th century and gained some popularity during the 1980s and 1990s. The name Aerion is often associated with the element air due to its similarity to words like 'aerospace' or 'atmosphere'. However, there is no direct connection to these terms. In recent years, it has been used more frequently as a middle name rather than a first name.
"Over four years, from 1996 to 1999, the name Aerion saw a steady increase in popularity, with a total of 24 babies born with this name."