Santoso as a Baby Name. Meaning and Origin of Santoso

What is the meaning of the name Santoso ?

The baby name Santoso is a Male name , 3 syllables long and is pronounced /sanˈto.so/ — sahn-TOH-soh.

Santoso is Indonesian, Javanese in Origin.

Santoso is a predominantly masculine Indonesian name, especially Javanese, used both as a given name and as a hereditary or patronymic-style surname. It descends from Old Javanese santosa, ultimately from Sanskrit santosha, meaning “contentment” or “satisfaction.” In Indonesian and Malay, the cognate sentosa means “secure, peaceful, prosperous,” so the name conveys calm well-being and steadfast prosperity.

Attested across Java through the 20th century, Santoso appears widely in contemporary Indonesia and its diaspora (notably the Netherlands and Singapore). Under mid-20th-century policies encouraging Indonesianized names, it also became a common family name. Variants include Santosa (standard Indonesian/Javanese), Sentosa (modern Malay/Indonesian), and Santosha (Sanskrit form). Diminutives or call-names may be Santo or Toso. Orthographic note: the -o in Santoso reflects Javanese pronunciation of final -a as -o, so Santoso and Santosa are the same name.