Given name
Tonnio
Tonnio is used as a given name.
What we know so far
Tonnio is one of millions of names in our catalog. Its profile is still growing: we publish only what our sources support, so some sections are waiting on more evidence.
- People named Tonnio in the U.S.
- Very rare
- Fewer than about 30 people. Estimated from birth records for children and population records for adults.
Connected names
Tonnio is linked to these names in our family graph.