What does Airin mean?
Airin /air-in/ [2 sylls.] as a name for girls means "Ireland". Airin is an alternate form of Erin (Irish, Gaelic): from Éirinn and Éire. Compare last name Arron.
How popular is Airin?
Airin is an uncommonly occurring given name for females. Airin is an uncommon surname too for all people. (2000 U.S. Census)
Below is a graphed analysis of the popularity of Airin and affiliated names. Erin (#325 last year), Eryn and Taryn (#853) are the prominent variation forms of Airin (outside Top 1000) appearing in the Top 1000. Forms like Eirin are uncommon. Adoption of these girl names was at its peak in 1995 (usage of 0.5613%) and is now significantly lower (usage 0.274%, ▼51.2%), with the version Taryn becoming less trendy. Erin (#325) is the most fashionable girl name among these. (2014 Birth Statistics)