Boy nameNot in the current top chartsNew

Ildefonso

4 syllablesPeak year: 19769 lettersStarts with I

Meaning & origin

We're still researching Ildefonso's meaning

We don't have a verified origin story for this name yet — we'd rather leave it blank than make one up. Check back soon, or explore the popularity data below in the meantime.

Ildefonso's popularity over time

US birth records list 392 children given the name Ildefonso , most often around 1976. We show the full year-by-year chart for more widely used names.