Last name Rittenberry (Rittenberry 
) , all around the world, is a rare family name. The last name Rittenberry is characteristic of the United States, where it is a rare surname, South Africa, where it is an extremely rare surname, and Philippines.
| VARIANT | COUNTRY |
|---|---|
| Rittenberry | Brazil, Philippines, United States, South Africa |
| emmett f. rittenberry architect |
|
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| e.f. rittenberry architect |
|