What does Thurstan mean?
Thurstan \th(u)-rs-tan, thur-stan\ as a boys' name is of Old English origin, and the meaning of Thurstan is "Thor's stone". Thurstan is a form of Thurston (Old English): also possibly "Thor's town". A birth name which is seldom used.
Thurstan is an unusual first name for men. Thurstan is an uncommon last name too for both adults and children. (2000 U.S. Census)
Thurston is the only popular related form of Thurstan (#unlisted). Adoption of this boy name reached its highest during 1920-1929 and is now less. Below is a charted comparison of the usage of Thurstan and associated names. (Top 1000 Birth Names Records, 2014)