my own case, you could have a family name of any of the following.
Provan, Hunter, Chapman, Duncan, Donaldson, Baird, Whannally
all on my Maternal
roots, Thanks to Family Search for this info
MaternalGrandfather : James Provan : Born Banton, Kilsyth 10 Sept 1869
Married 28 December 1893 Airdrie
Died 18 Nov 1926
Maternal Grandmother :: Marion Hunter