Hasset is of Germanic origin, deriving from the Old Norse personal name Haðiss, which means 'hawk'. It is composed of the elements 'hawk' and 'fashioned'. The name was brought to Britain by Scandinavian settlers during the Viking Age, but it has since become quite rare. Hasset is typically masculine, though it can also be used as a unisex name.
"The name Hasset has seen a steady increase in popularity over the years, with a significant jump from 19 births in 2006 to 30 births each in 2018 and 2019, before tapering off slightly in recent years. Overall, there have been 243 babies named Hasset between 2006 and 2023."