Armando Muñoz of the X-men used the alias Darwin. Darwin's mutant abilities allow him to evolve to protect himself. He appeared in the 2011 film X-Men: First Class.
Darwin is an English surname that has one of two possible roots. It may be derived from a given name in the 7th century, Deorwine, which means 'dear friend', or it may be a reference to the town Darwen. In 2011, 291 boys were given the name, along with 5 girls.