People with the last name Ota in Illinois
- Ace Ota
- Ade Ota
- Akihiro Ota
- Akiko Ota
- Albert Ota
- Alvin Ota
- Arinobu Ota
- Atsumi Ota
- C Ota
- Charles Ota
- Chika Ota
- Chiyoko Ota
- Clayton Ota
- David Ota
- Eiko Ota
- Eisuke Ota
- Emi Ota
- Eweowew Ota
- Francis Ota
- Frederick Ota
- Fumi Ota
- Fusako Ota
- Gary Ota
- Geraldine Ota
- Greg Ota
- Gregory Ota
- Gus Ota
- H Ota
- Hanako Ota
- Haruyo Ota
- Hideo Ota
- Hideyuki Ota
- Hirofhi Ota
- Hiroki Ota
- Hiroshi Ota
- James Ota
- Jan Ota
- Janice Ota
- Jennifer Ota
- Joe Ota
- Joseph Ota
- Katsuhiko Ota
- Katsuo Ota
- Kazuhiko Ota
- Kazuhiro Ota
- Ken Ota
- Kensaku Ota
- Kiichiro Ota
- Koichiro Ota
- Kosuke Ota
- Kris Ota
- Kuniaki Ota
- Kunio Ota
- Lawson Ota
- Loren Ota
- M Ota
- Mari Ota
- Mary Ota
- Masahiro Ota
- Masako Ota
- Masataka Ota
- Masaya Ota
- Masayuki Ota
- Megumi Ota
- Michie Ota
- Michiko Ota
- Michio Ota
- Michiyo Ota
- Mike Ota
- Mikio Ota
- Minori Ota
- Minoru Ota
- Mitsuhiro Ota
- Mitsuru Ota
- Mutsumi Ota
- Naohiro Ota
- Nel Ota
- Norimichi Ota
- Noriyo Ota
- Osamu Ota
- Paul Ota
- Peter Ota
- Residenve Ota
- Rhonda Ota
- Ronald Ota
- Roy Ota
- Ryan Ota
- Ryohei Ota
- Ryoichi Ota
- Satoshi Ota
- Shigeru Ota
- Shoichi Ota
- So Ota
- Steve Ota
- Taeko Ota
- Takashi Ota
- Takeyoshi Ota
- Tetsuo Ota
- Todd Ota
- Tomhisa Ota
- Tomohisa Ota
- Tomoko Ota
- Tomomi Ota
- Toshiyuki Ota
- Toyomi Ota
- Tsuneo Ota
- Tsutomu Ota
- Tsuyoshi Ota
- Verlene Ota
- Y Ota
- Yoka Ota
- Yoshi Ota
- Yoshikazu Ota
- Yoshinori Ota
- Yoshiro Ota
- Yuji Ota
- Yukimitsu Ota
- Yuko Ota
- Yumi Ota
- Yumiko Ota
- Yuzo Ota
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