US Popularity:11847
Origin:German
Meaning:will helmet or protection
Gillermo as a boy's name is of Old German origin, and the meaning of Gillermo is "will helmet or protection".
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Gillermo Name Popularity Data

Yearly Ranking Change:

Year:
2011
#28310
in 2011
- 5395
from 2008
In comparison to the previous year's data

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