Elfyn as a Baby Name. Meaning and Origin of Elfyn

What is the meaning of the name Elfyn ?

The baby name Elfyn is a Male name , 2 syllables long and is pronounced /ˈɛlvɪn/ (EL‑vin).

Elfyn is Welsh in Origin.

Elfyn is a masculine Welsh given name that likely modernizes the medieval form Elffin, known from the Taliesin legends (Elffin ap Gwyddno). Its exact etymology is uncertain; -yn is a common masculine diminutive in Welsh, but the base element is obscure. Because it resembles English elf, folk etymology often reads it as “little elf” or “elf-like,” though this is not a secure Welsh derivation. Documented variants include Elffin (traditional) and Anglicized Elphin or Elfin.

The name surfaces in medieval references as Elffin/Elphin, then reappeared during the 19th-20th century Welsh cultural revival and remains in modest modern use. Notable bearers include politician Elfyn Llwyd and rally driver Elfyn Evans. Not to be confused with Elvin or Elwyn, which come from Old English roots.

⚙ Elfyn is extremely rare. Our whole dataset turns up only 3 recorded uses, across 3 countries.