Last name Bar-Ilan (Bar-Ilan 
) , in the entire world, is a very rare cognomen. The surname Bar-Ilan is habitual in Israel, where it is a rare surname, the United Kingdom, where it is a very rare surname, and the United States, where it is an extremely rare surname. Parts of the name also exists independently as a last name Bar, and a first name Ilan.
| VARIANT | COUNTRY |
|---|---|
| Bar-Ilan | Israel, United States, United Kingdom |
|
moshe bar-ilan DE (b. 1907) |
|
| avner bar-ilan economist (University of Haifa) |
|
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| amnon avishai bar-ilan Ph.D. University of California, Berkeley 2004 |
|
Mr, Malka, Moshe, Misha, Sigal, Ahuva, Avner, David, Dafna, Liron, Jerry, Judit, Tamar, Eliav, Einat, Hagit, Ittai, Yuval, Michal, Amiram, Debbie, Na'Ama, Uriy, Yael, Ofek, Omer, Ms, Or, Ari, Adv, Guy, Tal, Ori, Sagi, Asaf, Aviv, Iftach, Roei, Dori, Laly, Leah, Liat, Joel, Erez, Haim, Hila, Idit, Igal, Dana, and Shelley