Chay Family History
Chay Surname Meaning
Amerindian (Guatemala and Mexico): Mayan name from a term denoting a cultivated nettle (Jatropha aconitifolia) known as chaya. Korean: variant of Chae.
Chinese: variant Romanization of the surnames 謝 (see Xie), 蔡 (see Cai), 崔 (see Cui) and 齊 (see Qi).
Cambodian: written ចាយ of Chinese origin (compare 3 above). The surname ចាយ also corresponds to the Khmer word meaning e.g. ‘to disperse’ and archaically ‘newly opened’ (of flower buds).
Cambodian: written ឆាយ same as Chhay.
Jewish (from the Middle East): variant of Hay.
Source: Dictionary of American Family Names 2nd edition, 2022
