Muncertainvintage
Guillaume is a masculine name of uncertain origin. Guillaume is associated with a vintage aesthetic.
Last reviewed · 2026-05-18
Chapter 01 / 05
What does Guillaume mean?
Guillaume means an older, unattested meaning and comes from uncertain origin.
ith a melodic two-syllable flow, Guillaume captures a sense of timeless elegance. The sound hints at a romantic era filled with chivalry and grace, evoking names like William and its noble lineage. It stands ready to charm with its refined resonance.
Chapter 02 / 05
How does Guillaume sound?
Chapter 03 / 05
How popular is Guillaume?
In 2026, Guillaume sits outside the U.S. SSA top-1000 chart, with 145 years of historical data on record.
Chapter 04 / 05
What names are similar to Guillaume?
Chapter 05 / 05
About the name Guillaume
- What does the name Guillaume mean?
- Guillaume means an unattested or ambiguous historical meaning and comes from uncertain origin.
- Where does the name Guillaume come from?
- Guillaume traces to a uncertain origin and continues to appear in U.S. SSA records.
- How popular is the name Guillaume?
- Guillaume currently sits outside the U.S. SSA top-1000 chart in 2026.
- Is Guillaume a boy or girl name?
- Guillaume is most commonly used as a masculine name.