Always happy to help out a fellow Lovatt :) these websites should answer your question.
http://www.houseofnames.com/xq/asp.fc/qx/lovatt-family-crest.htm
http://www.surnamedb.com/surname.aspx?name=Lovatt
Castaneda is a Spanish surname.
It's a surname of Sephardic origin.
Mizon surname where does the name originate from
Italy
England
The surname Lovatt is either English or Scottish and is found mainly in Staffordshire. It can also be an Anglo-Norman French nickname meaning wolf cub or young wolf.
It is a German surname,,,
Castaneda is a Spanish surname.
it was pure english surname
Stefanidis is a Greek surname.
D'iorio is an Italian surname.
Julie Lovatt's birth name is Julie Lovatt.
From a surname website: The surname Hayward is of English origin.
kelly lovatt obv
The surname Reavey is an Irish name.
The surname Nottage originated from England.
The surname Zamora is of Hispanic origin.