Lillea, of Norwegian origin, means 'gentle'. It is composed of two elements: 'lil' meaning 'gentle', and '-ea', a suffix often used in Scandinavian female names. Lillea was first recorded in the 19th century and remains quite rare today, contributing to its uniqueness and charm.
Lillea had 6 babies born with that name in 2011, making up all of its total births for the year.