About the Lejeune surname
The surname Lejeune is associated with an older descriptive nickname. The surname probably developed from a nickname referring to youth, often used to distinguish two people with the same name. Names of this type generally began as nicknames used to distinguish a person by a physical, personal, or social characteristic. The same nickname could be given independently to different people, producing unrelated family lines.
Pronunciation:
Le-jeun/ləʒøn/