All around the world, Þórhallsson (Þórhallsson ) is an extremely rare unknown gender first name. Much more frequently, Þórhallsson is the last name as well as the forename.
Thorhallsson
Karl, Skarphéðinn, Aðalsteinn, Arngrimur, Daníel, Róbert, Ingþór, Ingi Þór, Hörður, Jóhann, Jósep, Rúnar, Ragnar, Bjarni, Björn, Sveinn, Markús, Ívar, Helgi, Einar, Lárus, Andri, Ingi, Jón, Hallgrímur, and Þórhallur
) is an extremely rare unknown gender first name. Much more frequently, Þórhallsson is the last name as well as the forename.