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Family name Kilejian (Kilejian
) , throughout the world, is a rare cognomen. The surname Kilejian is characteristic of Lebanon, where it is a rare surname, Syria, and France, where it is an extremely rare surname. Measured by absolute frequency, it is the most numerous in Syria, Lebanon, and the United States.
| VARIANT | COUNTRY |
|---|---|
| Kilejian | Canada, France, United States, Lebanon, Syria |