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Chay (given name) •
Chay Weng Yew (1928–2004), Singaporean weightlifter •
Jean-Yves Chay (born 1948), French football manager •
Chay Wai Chuen (born 1950), Singaporean politician •
Chay Yew (born 1965), American playwright •
Mark Chay (born 1982), Singaporean swimmer •
Chesster Chay (born 1989), Filipino actor •
Chay (footballer) (Chayene Medeiros Oliveira Santos; born 1990), Brazilian footballer •
Naga Chaitanya (born 1986), Indian actor, nicknamed Chay ==Other uses==