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1770+ Boy Names Ending in O

  1. Humberto
    • Origin:

      Spanish and Portuguese variation of Humbert, German
    • Meaning:

      "renowned warrior"
    • Description:

      Humberto lifts this ancient name out of the gross association to fictional pedophile Humbert Humbert, investing it with a good measure of Latin charm. It helps that the pronunciation is significantly different, much closer to the Italian Umberto than to the flat-footed original.
  2. Sisco
    • Marcio
      • Sesto
        • Bernado
          • Origin:

            German
          • Meaning:

            "strong; brave as a bear"
          • Description:

            Deceptively close to Bernardo, but suaver.
        • Kalixto
          • Albino
            • Benjaminho
              • Haruto
                • Origin:

                  Japanese
                • Meaning:

                  "a person born in the spring"
                • Description:

                  Common Japanese choice for boys born in the Spring.
              • Kappo
                • Anatolio
                  • Kenjiro
                    • Origin:

                      Japanese
                    • Meaning:

                      "strong second son"
                    • Description:

                      Common Japanese name for second sons. Kenjiro Shirabu is a character in the anime series Haikyu!!, and Kenjiro Tsuda is a well-known voice actor who has lent his talents to numerous anime series.
                  • Majo
                    • Lotario
                      • Liborio
                        • Peko
                          • Origin:

                            Latvian deity
                          • Description:

                            The Latvian god of crops — especially barley and brewing. Today the Seto people — an ethnic group in Estonia — revere Peko as a national hero and king, the name and figure used widely as a national symbol.
                        • Timontheo
                          • Sadio
                            • Origin:

                              Senegalese, African, meaning unknown
                            • Description:

                              Sadio Mané is a Senegalese footballer who plays for the Bayern Munich football club as well as Senegal's national team. He was injured and unable to play in the 2022 World Cup, but increased soccer coverage leading up to the tournament boosted his name on the charts — Sadio made its debut for baby boys that year.
                          • Bianco
                            • Origin:

                              Italian
                            • Meaning:

                              "white"
                            • Description:

                              Although the female version Bianca has long been accepted as a name outside Italy, maybe it's time to consider this boy color name.
                          • Berto