June 25
Why this day? Yayo is a short form of Guillermo, and shares its name day.
Yayo is celebrated in Spain and Argentina on June 25.
Yayo is a short form of Guillermo. It keeps its origin (Germanic) and meaning — he who protects with firm will; helm of will, and shares its name day, June 25.
On birth records, Yayo is rarely written as such: the Yayos are Guillermos (73,808 births). For the name's history, year-by-year popularity and famous bearers, read the Guillermo page. Yayo is also a short form of Liam, Yanira, Yahya.
Yayo is a short form of Guillermo, which means he who protects with firm will; helm of will.
June 25, together with Guillermo: a short form shares the name day of the name it comes from.
It is a familiar short form. It does not appear as such in birth records, where you find Guillermo.
Playful profile, for entertainment.
A date that doesn't match your usage, a doubtful etymology? Tell us. We check the source and publish the correction — or the reason for the difference, right here.