The name 'Jia' originates from Chinese characters such as 佳 (jiā), meaning 'good, auspicious, beautiful', and 家 (jiā), meaning 'home, family'. It is a unisex name that carries positive connotations and is often chosen for its auspicious meanings. The name is widely used in Chinese-speaking communities and has gained popularity in other cultures due to its simplicity and profound meaning.