About the Lo Iacono Surname

Lo Iacono sits within the Iacono family of names, which has Italian roots. Before spelling was fixed, Iacono was also written Lo Iacono. The name is habitational, pointing to “from a Greek word for a deacon”. Regional accents shaped spellings long before dictionaries fixed them.

The same family of names includes Diacono.

There is no single Lo Iacono family crest for every bearer. Herald Lab researches the arms historically associated with the name and explains whose they were. For the full story, order the Lo Iacono surname pack.