Larissa Prev Random Next GenderFemaleOriginRussianCheerfulGreekCheerful; In Greek mythology, Larissa was the mother of Pelasgus. Larissa is also the name of a city in Greece and is a moon of the planet Neptune. See also Lara.Syllables3ThemesCelestial, Exotic, Star/PlanetPronunciationl(a)-rissa, lar(is)-sa Prev Random Next Share this:TweetRedditShare on Tumblr