- Leo
- Abraham Leo
- Abramson Leo
- Anna Leo
- Ansel Leo
- Anshel Leo
- Arnstein leo
- Barnett Leo
- Caroline Leo
- Charles P. Leo
- Claire Leo
- David Leo
- E Leo
- Eva Leo
- Eva Seelic Leo
- Fleischmann Leo
- Friedericka Leo
- Goldber Leo
- Goldie Leo
- Hannah Leo
- Harry Leo
- Henry Leo
- Herbert Leo
- Herman Leo
- Honig Leo
- Isaac Leo
- J Leo
- J.S. Leo
- Joseph Leo
- Joseph (Dr) Leo
- Kohn Leo
- Leobold Leo
- Levy Leo
- Loeb Leo
- Lotte Leo
- Louis Leo
- Ludwig Leo
- Maitland Leo
- Manheimer Leo
- Max Leo
- Max E. Leo
- Meyer Leo
- Myron Leo
- Nathan Leo
- Nelson Leo
- Price Leo
- Rabin Leo
- Regina Leo
- Richard Leopold Leo
- Ronna Donna Leo
- Rotter Leo
- Russell Leo
- S. Newton Leo
- Sached Leo
- Sali Leo
- Samuel Leo
- Schonmann Leo
- Selig Leo
- Simeon N Leo
- Simeon N. Leo
- Simon Leo
- Steinberg Leo