| Historical presence of surnames /  
CONDOLO | 
| Surname is on one of the documents of the decade and is attributed to the nominee of the document.
 
 
 | 
| 
| 1860 |  | 
| Elements | Residence |  
| 3 | (non classified municipality) |  |  
| 1870 |  | 
| Elements | Residence |  
| 5 | TRICESIMO |  
| 3 | (non classified municipality) |  
| 1 | PRAVISDOMINI |  |  
| 1880 |  | 
| Elements | Residence |  
| 13 | TRICESIMO |  
| 3 | LESTIZZA |  |  
| 1890 |  | 
| Elements | Residence |  
| 9 | TRICESIMO |  
| 3 | LESTIZZA |  
| 1 | REANA DEL ROIALE |  |  
| 1900 |  | 
| Elements | Residence |  
| 7 | TRICESIMO |  
| 3 | LESTIZZA |  |  
| 1910 |  | 
| Elements | Residence |  
| 6 | TRICESIMO |  
| 1 | (non classified municipality) |  |  |