Last name Sencho (Sencho 
) , worldwide, is a rare family name. The family name Sencho is habitual in Japan, where it is a rare surname, South Africa, where it is a very rare surname, and Chile, where it is an extremely rare surname. Not in comparison with a country's population, the name is most common in Japan, South Africa, and India. Likewise, Sencho is the forename as well as the last name.