Family name Chankaeo (Chankaeo 
, จันทร์แก้ว) , around the globe, is a rare cognomen. The family name Chankaeo is habitual in Thailand, where it is a rare surname, and the United States, where it is an extremely rare surname. Very seldom, Chankaeo is the forename as well as the last name.
On, Somkiat, Aekvikon, Chaivat, Chahwiwan, Bunsert, Parinya, Prakorn, Piyawat, Dararat, Jirawan, Thitima, Narawit, Nittaya, Wanvisa, Walunapat, Sawakhon, Sineerat, Sirintorn, Chanthon, Charuwan, Bunruean, Sathian, Wisaiyot, Oorawan, Oonnalin, Nak, Chit, Krit, Sayan, Alisa, Kuson, Phroi, Likit, Niran, Wilai, Keeratar, Sangat, Sibutr, Suphot, Suchan, Somsak, Chahwlwan, Kesini, Pemika, Prasit, Pranee, Prayun, Sarali, and Krittaya