Family name Pencu (Pencu 
) , around the globe, is a rare cognomen. The surname Pencu is characteristic of Romania, where it is quite a rare surname, France, where it is a very rare surname, and Spain, where it is an extremely rare surname. Measured by absolute frequency, it is commonest in Romania, the United States, and India. Much less frequently, Pencu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pencu | Romania, India, France, Germany, United States |
Mr, Daniel, Florin, Mariana, Mihaela, Gabriel, Madalina, Cristian, Cristina, Denisa, Ruxandra, Georgeta, Ghiorghe, Valentin, Alexandru, Alexander, Krzysztof, Laurentiu, Sultanica Gabriela, Gabriela, Marilena Geanina, Razvan, Rachel, Ana, Cuu, Ovi, Alex, Alin, Gelu, Iris, Oana, Raluca, Maria, Peter, Marian, Marina, Marius, Mirela, Stefan, Bogdan, Ramona, Alina, and Alexandru-Ionut