Sundgren is a surname. Notable people with the surname include: Christian Fandango Sundgren, Swedish actor who plays Christoffer Olsen in A Nearly Normal Family. Christoffer Sundgren (born 1989), Swedish curler. Daniel Sundgren (born 1990), Swedish footballer. Gary Sundgren (born 1967), Swedish footballer. Jan-Eric Sundgren (born 1951), Swedish engineer and businessman. Nils Petter Sundgren (1929–2019), Swedish film critic and television presenter
https://en.wikipedia.org/wiki/Sundgren