Anu is a name of Sanskrit origin, meaning "grace" or "divine". It's often associated with Indian culture and mythology, particularly as the name of the Hindu goddess of the sky. In Finland, Anu has been popular since the mid-20th century, ranking among the top 100 female names in recent years. The short form of Anu is Anna, which further adds to its familiarity in various cultures worldwide.
"The name Anu experienced significant popularity between the years 1997 to 2004, with a peak of 15 births in 2004. However, it has remained relatively steady since then, with fluctuations ranging from 5 to 9 births annually."