The Origin of the name
In the "Eastern-Dutch Family names" (Oost-Nederlandse Familienamen) is written on page 151 about it the following:
"SURINK
Variants: Suring(h); Zuring; Soerink; Zoerink; Suringa; Zuuring.
Heir at Erm, Sleen;
In 1457 Suringe;
In 1802 we find in Steenderen (place near Arnhem/Zutphen) Roelof Soerinck and Hendrik Soerink, whom name also
is spelt as Sourink.
First Names: Suur, who we recognise in a heir at Eemster, Diever, in 1421 "des Zuren goet" and in "des Sueren weer" at Scherwolde, Steenwijkerwold in 1442, a weer was a field.
The first name belongs at "Sur", Zuur.