First recorded in 1877. From Indriķis (“Henry”). Name of a character in the play Indulis un Ārija (1911) by Rainis.
Indulis m
- a male given name
- Klāvs Siliņš: Latviesu personvārdu vārdnīca. Riga "Zinātne" 1990, →ISBN
- [1] Population Register of Latvia: Indulis was the only given name of 948 persons in Latvia on May 21st 2010.