Meaning of name Guillermo

The name Guillermo has the following meaning:

It is a male name, suitable for baby boys.

As a baby boy name, Guillermo is currently a popular baby name, with a recent overall USA popularity ranking of 418 out of 1000 (source: 2000s U.S. Census).

In 2009, the name Guillermo fell in popularity and moved down the USA Top 1000 charts in Year 2009, by 29 places. For the Year 2009, it ranked 501 in the Top 1000 charts.

The following chart shows the popularity of the name Guillermo in the USA, over the past 100 years.

The name Guillermo is very likely a(n) Spanish variant of the name William. See other suggested Spanish boy baby names.

You might also like to see the other variants of the name William.

The following names are baby names related to Guillermo and are suitable names for brothers and sisters of Guillermo: Boys - Ludwig, Wilson, Girls - Hildegard, Loyce, Matilda, Olga, Both genders - Ida

The name Guillermo is a variant of William. Other popular variants of the name William are: Billie (English), Billy (English), Guglielmo, Guillamume, Guillermo (Spanish), Liam (Irish), Vilhelm, Villem, Wileck, Wilek, Wilhelm, Wilhelmus, Wilkes, Wilkie, Wilkinson, Will (English), Willem, Willhelmus, Williamon, Williams, Williamson, Willie (English), Willis, Willkie, Wills, Willson, Wilmod, Wilmodd, Wilmot, Wilmott, Wilson (German), Wim

We think the name Guillermo should fall under the following style category: Everlasting.

See other Everlasting boy names

Based on our research, most people would imagine a person with the name Guillermo to be: Serious, conservative and intelligent

In one word, you might describe Guillermo as a(n) "conservative" person.

See other "conservative" names for boys.