Family name Trinchese (Trinchese 
) , worldwide, is a rare last name. The surname Trinchese is characteristic of Italy, where it is a rare surname, Switzerland, where it is a very rare surname, and Venezuela. Not in comparison with a country's population, it is the most numerous in Italy, the United States, and Germany. Much less frequently, Trinchese is the forename as well as the last name.
| VARIANT | COUNTRY |
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| Trinchese | France, Italy, Germany, United States, Switzerland |
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salvatore trinchese Italian scientist, IT (b. 1836) |
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| stefano trinchese (b. 1957) |
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| fabrizio trinchese researcher |
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| giovanna trinchese researcher (ORCID 0000-0002-4096-6876) |
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| geremia trinchese |
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Kim, Dario, Gilda, Lewey, Luisa, Luigi, Jason, Tilda, Nello, Elena, Helen, Fabio, Marina, Manuel, Mathys, Matteo, Moreno, Simone, Simona, Sergio, Setona, Stella, Paolo, Albino, Karel, Chris, Lia, Mary, Sara, Anto, Anna, Ciro, Bart, Paul, Rosa, Lina, Luca, Jose, Toni, Nina, Neil, Enza, Yoan, Maria, Mario, Marco, Augie, Carlo, and Andrea