Is There an Insua Coat of Arms?
Sharing the Insua name is not the same as sharing a crest; arms were granted to individual families.
Surname statistics
Insua shows up clearly in national surname statistics.
We do not guess at meanings: where the dictionaries are silent on Insua, the family's own records come first. The Census Bureau's 2010 surname file lists Insua with 314 bearers, at rank 63,524. Hispanic and Latino Americans made up 76% of the total. In the Spanish register, Insua appears 2,707 times as a first surname and 2,760 times as a second one.
Get the complete Insua report, with a museum-style coat of arms.