Male Dog Names Ending in O

Apollo: From Greek mythology, representing the god of the sun, symbolizing strength and light.
Arlo: From Old English, meaning "fortified hill," ideal for a strong and protective dog.
Bruno: From Germanic roots, meaning "brown," perfect for a dog with a rich, brown coat.
Caspio: From Latin, meaning "of the Caspian Sea," suitable for a dog with a majestic presence.
Danteo: A modern twist on Dante, from Italian, meaning "enduring," ideal for a resilient companion.
Enzo: From Italian, meaning "ruler of the household," perfect for a loyal and commanding dog.
Felixo: From Latin, meaning "happy" or "fortunate," ideal for a joyful and lucky dog.
Gino: From Italian, meaning "well-born," suitable for a noble and dignified dog.
Hiro: From Japanese, meaning "generous" or "tolerant," perfect for a kind-hearted companion.
Ivo: From Germanic, meaning "yew wood," symbolizing strength and endurance.
Jago: From Welsh, meaning "supplanter," ideal for a playful and mischievous dog.
Kato: From Japanese, meaning "second son," perfect for a beloved second dog.
Leo: From Latin, meaning "lion," suitable for a brave and courageous dog.
Milo: From Germanic, meaning "soldier" or "merciful," ideal for a protective yet gentle dog.
Nico: From Greek, meaning "victory of the people," perfect for a triumphant and spirited dog.
Orlando: From Italian, meaning "famous land," suitable for a dog with a grand presence.
Pablo: From Spanish, meaning "small" or "humble," ideal for a modest and affectionate dog.
Quinto: From Latin, meaning "fifth," perfect for a dog born fifth or symbolizing completeness.
Rocco: From Italian, meaning "rest," suitable for a calm and relaxed companion.
Sandro: From Italian, meaning "defender of mankind," ideal for a protective and loyal dog.
Taro: From Japanese, meaning "eldest son," perfect for a senior or leading dog.
Ugo: From Germanic, meaning "mind" or "spirit," suitable for an intelligent and spirited dog.
Vito: From Latin, meaning "life," ideal for a lively and vibrant companion.
Waldo: From Germanic, meaning "ruler of the army," perfect for a strong and commanding dog.
Xeno: From Greek, meaning "foreigner" or "stranger," suitable for a unique and exotic dog.
Yago: From Spanish, a variant of Santiago, meaning "supplanter," ideal for a playful and spirited dog.
Zephyr: From Greek, meaning "west wind," perfect for a swift and breezy personality.
Alonzo: From Spanish, meaning "ready for battle," suitable for a brave and energetic dog.
Basho: From Japanese, meaning "foolish" or "simple-minded," perfect for a playful and carefree dog.
Ciro: From Italian and Spanish, meaning "sun" or "throne," ideal for a radiant and regal companion.
Dario: From Persian, meaning "possessing goodness," suitable for a kind and benevolent dog.
Eldo: From Old English, meaning "old friend," perfect for a loyal and longstanding companion.
Faro: From Spanish, meaning "lighthouse," ideal for a guiding and protective dog.
Gino: From Italian, meaning "well-born," suitable for a noble and dignified dog.
Hondo: From Spanish, meaning "deep" or "profound," perfect for a thoughtful and wise dog.
Ino: From Greek, meaning "joy" or "delight," ideal for a happy and cheerful companion.
Jairo: From Hebrew, meaning "he shines," suitable for a radiant and lively dog.
Kilo: From Spanish, meaning "thousand," perfect for a strong and mighty dog.
Lando: From Italian, meaning "landowner," ideal for a grounded and dependable dog.
Mako: From Japanese, meaning "real" or "genuine," suitable for an authentic and sincere dog.
Neo: From Greek, meaning "new," perfect for a fresh and vibrant addition to the family.
Odin: From Norse mythology, representing the god of wisdom and war, ideal for a wise and strong dog.
Polo: From Spanish, meaning "alongside," suitable for a loyal and accompanying companion.
Quero: A modern creation, suggesting "desire" or "want," perfect for a lovable and sought-after dog.
Rio: From Spanish and Portuguese, meaning "river," ideal for a flowing and dynamic personality.
Sergio: From Latin, meaning "servant," suitable for a devoted and helpful dog.
Tito: From Latin, meaning "title of honor," perfect for a respected and cherished companion.
Ugo: From Germanic, meaning "mind" or "spirit," suitable for an intelligent and spirited dog.
Vero: From Latin, meaning "true," ideal for an honest and faithful dog.
Waldo: From Germanic, meaning "ruler of the army," perfect for a strong and commanding dog.
Xero: From Greek, meaning "dry," suitable for a dog with a sleek and smooth coat.
Yoko: From Japanese, meaning "sunshine child," ideal for a bright and joyful companion.
Zeno: From Greek, meaning "gift of Zeus," perfect for a powerful and divine presence.