Feminine spelling of 'Alex / Alyx / Alix.' The
丽 ('pretty') and
丝 ('silk') character choices flag the name as female, compare the male-coded
阿历克斯. A famous bearer is Alyx Vance, the protagonist of Half-Life: Alyx (
《半衰期:爱莉克斯》, where the localizer chose
爱莉克斯 instead).