The meaning of the name Guillermo is "will helmet, protection". The origin of the name is "German". The name Guillermo is mostly used as a boys name.
\gu(i)-ller-mo, guill(e)-rmo\
Quiller
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Guillermo is a really popular first name for boys (#379) and also really popular as a last name (#9828). Users of our site ranked the name with a 0.0 (0 vote(s)). Like or dislike the name by ranking this boys name above or write a comment on the name Guillermo.
Below you can see the amount of births of the name Guillermo in each year.
The year 1998 was for Guillermo a very good year. In that year there were 645 births with the name Guillermo. Find out if Guillermo is in the top 100 boys names 1998 or check all top 100 names for any State in any year!
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