prop. n.Proper NounA female given name of Latin origin, meaning 'joy' or 'happiness'.Laetitia is a beautiful name of Latin origin.
n. (c./u.)Noun (Countable/Uncountable)A feeling or expression of joy or happiness; gladness.The sculpture was intended to embody laetitia.
prop. n.Proper NounThe Roman goddess of gaiety, usually associated with festivals and celebrations.Laetitia was the Roman goddess of gaiety.