Aliza is a Hebrew name that means "joyful", and it is a popular modern name in Israel and in Jewish communities in the United States. It also doubles as a spelling of Eliza and so fits easily alongside Eliza, Aliyah and Leah. In the United States Aliza has been in the top 1000 since 2000, has moved steadily between the 650s and 750s for the last decade and ranks 675 in 2025.