All over the world, Lidea (Lidea 
, ลิเดีย 
) is a rare largely girly, but seldom male first name. The first name Lidea is habitual in Romania, where it is a rare girly name, Peru, and Thailand, where it is a rare unisex name. Not in comparison with a country's population, this name is the most popular in Thailand, Peru, and Indonesia. Much less frequently, Lidea is the last name as well as the forename.