Last name Ignácio (Ignácio 
, Inhaxiô) , worldwide, is a rare cognomen. The last name Ignácio is habitual in Portugal, where it is a rare surname, Brazil, where it is a very rare surname, and Chile, where it is an extremely rare surname. In absolute terms, it is the most numerous in Brazil, Portugal, and the United States. Much less frequently, Ignácio is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ignácio | Portugal, Spain, Brazil, Chile, United States |
| ignácio parreiras neves Brazilian composer, organist and singer, BR (b. 1730) |
|
|
| ignácio dias baptista (b. 1783) |
|
|
|
ignácio de loyola brandão Brazilian writer, BR (b. 1936) |
|
| ignácio rangel Brazilian economist (1914-1994), BR (b. 1914) |
|
|
| ignácio aureliano machado brito Brazilian geologist and paleontologist, BR (b. 1938) |
|
|
| ignácio coqueiro Brazilian film director, BR (b. 1957) |
|
|
| sérgio ignácio person identified in the Museu da Pessoa collection, BR (b. 1962) |
|
|
| sheila cristina ignácio politician from Brazil, BR (b. 1979) |
|
|
| ignácio picaso person identified in the Museu da Pessoa collection, BR |
|
|
| ignácio tavares de araújo júnior researcher (ORCID 0000-0002-5462-8771) |
|
|
| zuleide maria ignácio researcher |
|
|
| ignácio antônio seixas-da-silva researcher |
|
|
| ignácio josé de godoy researcher |
|
|
| sérgio aparecido ignácio researcher (ORCID 0000-0002-8242-3781) |
|
|
| marco da silva ignácio Brazilian association football player, BR (b. 1989) |
|
Gu, Tais, Naay, Neto, Eder, Huri, Hugo, Ilza, Ivan, Igor, Iara, Maria, Marco, Magda, Mauro, Shana, Sonia, Sofia, Aline, Adão, Carla, Carol, Tati, Juan, Jean, Joel, Lu, Ana, Gui, Zé, Mari, Mary, Mara, Sara, Suzy, Alex, Celso, Alan, Caio, Kaio, Rosa, Rose, Rita, Rute, Davi, Luiz, Luan, Jose, Alba, and Belit