Short form of Margherita, from Greek 'margarites' meaning pearl, popularized by Saint Rita of Cascia.
Rita is most often understood as a shortened form of Margherita, the Italian version of Margaret, a name derived from the Greek margaritēs, meaning “pearl.” Over time Rita became an independent given name in its own right, especially in Romance-language cultures, and it also spread through Spanish, Portuguese, and English-speaking communities. The simplicity of its sound helped it travel well: two syllables, bright vowels, and an easy rhythm that feels both affectionate and self-possessed.
One of the most important figures associated with the name is Saint Rita of Cascia, the fifteenth-century Italian widow and Augustinian nun revered as the patron saint of impossible causes. Her devotion gave the name a strong Catholic resonance, especially in Italy, Spain, Portugal, and Latin America. In modern popular culture, Rita Hayworth added a very different glamour to the name in the twentieth century, transforming it from purely devotional to cinematic and magnetic.
Later figures such as singer Rita Ora kept it current and international. Rita’s popularity has risen and fallen with fashion, but it has never quite disappeared. In the mid-twentieth century it could sound brisk, stylish, and urban; later it came to feel classic, even slightly retro, before circling back into appreciation as many short vintage names have done.
Literary and musical references have helped keep it vivid, and its meanings of beauty and rarity through the “pearl” connection give it lasting charm. Rita is one of those names that manages to be both intimate and luminous, equally at home in a saint’s chapel and on a theater marquee.