Luisa is also the most popular way to spell the name in Germany, Austria, Italy and several other countries, it's not just hispanic. I much prefer
Louisa. It looks more beautiful, elegant and complete.
Louisa RosemaryLouisa EmmelineLouisa OliviaLouisa MariaLouisa RebeccaLouisa JoannaLouisa CatherineLouisa CaterinaLouisa MayaLouisa Juliet