optimism · open · enthusiasm
Source: Hawaiian and Portuguese
Root Word: lua or luan
Derived From: Possibly derived from the Hawaiian name 'lua' and the Bohemian name 'Luan'
Meaning: Give people a cheerful and positive feeling
Popularity History: Luana began to gain popularity in the late 19th century, and its use increased in the United States and Brazil in the mid-20th century.