Rosita name popularity, meaning and origin Name Popularity: 0% Rosita name meaning: Origin: English Variant of Rose: Rose (flower name). Related names Rose , Roisin , Rosabella , Rosabelle , Rosaleen, Roseann, Roseanna , Rosetta , Rosie , Rosina , Rosita Other girls names beginning with R Statistics This name does not feature in the UK baby names statistics - so feel free to go ahead and start a trend!