Indian could also refer to Native Americans, and the people of Cosmo Canyon fit that description; both RedXIII and Bugenhagen wear decorative feathers.

But I can't find any monsters that exactly fit the description of butterflies that give comforting items.

The closest match I can find is Kimara Bug, which has an attack called Butterfly Attack, and it can be morphed into an Hourglass or have a Spider Web stolen.