A medieval-style form related to Alice, from Germanic roots meaning noble kind or noble sort.
R. Martin's 2018 novel "Fire & Blood" and its HBO television adaptation "House of the Dragon," which premiered in 2022. Alicent Hightower — daughter of the Hand of the King and eventual Queen consort to King Viserys I Targaryen — is one of the saga's most complex figures: a woman whose political ambition, maternal ferocity, and genuine religiosity combine into a character that defies easy judgment.
The show's depiction of her, played by Emily Carey in youth and Olivia Cooke in adulthood, brought the name to millions of viewers simultaneously. Linguistically, Alicent reads as a medieval elaboration of Alice, itself derived from the Old French "Aalis" — a compressed form of the Old High German "Adalheidis" (Adelheid/Adelaide), meaning "noble kind" or "of noble character." The "-cent" suffix echoes names like Vincent (from Latin "vincere," to conquer) and gives Alicent an antique, quasi-Latinate weight that pure Alice lacks.
Martin, who crafts his Westerosi names to feel historically plausible without being historically real, likely arrived at Alicent as an invented medieval variant that sounds entirely believable. Before "House of the Dragon," Alicent was essentially unused as a given name in the English-speaking world — a true Martinism. Post-2022, it joined a lineage of names popularized by fantasy: Arya, Sansa, Daenerys, Lyanna. For parents who choose Alicent, the character's complexity is part of the appeal — this is not a simple heroine's name, but the name of a woman who was both a victim of her era and an architect of catastrophe.