| Yovan Miloikovitch |
| Yovanovitch Bojidar |
| Yovanovitch Ilia |
| Yovanovitch Lazar |
| Yovanovitch Radomir |
| Yovanovitch Yvan G. |
| Yovitch Vidossava |
| Ypma, Wybe |
| Ysander Fredrik |
| Ysturiz, Enrique |
| Yuasa, Tasiko |
| "Yü" |
| Yuan, Shan - Cheng |
| Yue, C. Y. |
| "Yü Ting Chen" |
| Yukawa, Genyo |
| Yvaren, Prosper |
| Yvaren, Prosper |
| Yvert Gustave |
| Yvon P. |
| "YVON, P.; LEPINOIS, E.; MICHEL, CH." |
| Zabala, Michael |
| Zabel, Arnold |
| Zabel Erich |
| Zabel, Lilly |
