Irfon as a Baby Name. Meaning and Origin of Irfon

What is the meaning of the name Irfon ?

The baby name Irfon is a Male name , 2 syllables long and is pronounced /ˈɪr.vɔn/ (IR-von).

Irfon is Welsh in Origin.

Irfon is a rare Welsh masculine given name taken from the River Irfon in Powys, a tributary of the Wye. The river-name’s etymology is not certain, but many linguists link its first element to Welsh ir, meaning “fresh, green, youthful,” with a common Celtic hydronymic ending -on, yielding a sense such as “the fresh/young one” applied to a stream. It is sometimes interpreted more loosely as “fresh river,” though the precise formation is debated.

As a personal name, Irfon has seen modest use in 20th–21st‑century Wales amid interest in nature-based and toponymic Welsh names. Usage clusters in mid and west Wales, reflecting the river’s geography. Variants are scarce; Irvon appears occasionally as an anglicized spelling, while true diminutives are not standard. The name’s appeal lies in its succinct sound and its cool, landscape-rooted meaning that resonates with contemporary Welsh identity.

⚙ Irfon is extremely rare. There are only 4 recorded uses on record, spread over 3 countries.