Marc Anthony and his wife, Nadia Ferreira, have finally revealed the name of their baby boy. Taking to Instagram Wednesday, Ferreira shared a photo from the toddler’s 1st birthday party – along with a sweet message dedicated to their “beloved Marco,” whom they’ve nicknamed “Marquito.” “Today marks one year since you came into the world, to teach me so many things… one of them being the greatest love that exists… being your mother, my son,” Ferreira, 25, gushed in her caption. The Paraguayan model said that there is “no way to explain” the “infinite love” she feels for her son and the “excitement” she feels witnessing him grow as she teaches him new things “every day.”