In The Legend of Zelda series, Nayru was the goddess of wisdom. She and her sisters created Hyrule, the mythical kingdom where the series takes place. Nayru created the laws of the universe and magic. The Oracle of the Ages was named Nayru after her. Lanayru Province and Lanayru, The Light Spirit, were also named for her.
Nayru was created for the Legend of Zelda. In the language of Hyrule, it means 'love' or 'wisdom'. Nayru does not appear in the Social Security Administration's name database.