Home > -io Names

Boy Names Ending with -io

Io ending baby names and what they mean, with 208 results. -io names are used more often as masculine names. These boy names reached the height of their popularity in 2005 (usage of 0.8%) and are somewhat less common today (usage 0.5%, 36%), with names such as Demario becoming somewhat dated. Emilio (#304), Dario (#914) and Ignacio (#925) are three of the more contemporarily stylish baby names in this list, while Barrio (top 17%) and Iorio (8%) are popular -io surnames.

-io names

Abejundio - Apolonio | Arcadio - Caio | Caio - Damario | Darcio - Ennio | Enzio - Fulgencio | Fulvio - Indio | .. - .. | Venezio - Virginio

Abejundio - Apolonio

Abejundio
Derivative of Spanish language. "Bee-like." Unusual. Compare Abejundio and common last names Acencio (top 63%), Asencio (8%), with the -io suffix.

Abundio, var. Abbondio, Abondio, Aboundio
Root fr. Latin word. "Abundant, plenty." Outside Top 2000.

Acacio, var. Accacio
Stems fr. Greek element. "Thorny tree." Acacio and Accacio are rarely used men's names, and Acacio appears regularly (top 54%) as a surname.

Adulio
Derivative of Latin word. "Desire to please." Outside Top 2000.

Emil and variantsAemilio, Emelio, Emilio
Var. of Emil. Source fr. Latin. "Rival; laborious; eager." Emelio (top 77%) and Emilio (33%) appear frequently as last names.

Aleksio, Alexio1
Forms of Alexis. Stems fr. Greek. "Defender." Alessio is a somewhat popular boys' name.

Alerio
Var. of Alem. From Arabic language. "Wise man." A quaint children's name. See also Aleric.

Alexio2, Alicio
Var. of Alexander. Derived fr. Greek. "Man's defender, warrior." Compare last names Alesio (upper 85%), Alexiou (44%).

Alfio
Derived fr. Italian element. "White." Not Top 2000 name. See also Alfa.

Aloisio1, Aloisio2
Var. of Aloysius. Stems fr. Old German word. "Famous warrior." Aloini and Aylsio are creative variations. See also Alicio.

Top 2000 baby names ranking of -io names: Antonio, Apolonio, Emilio

Alucio, var. Allucio, Aluxio, Aluzio
Derivative of Spanish, Latin words. "Bright, shining." Alucio, Aluxio, etc. were not among 2015's Top names.

Alverio
Form of Alvar. Derived fr. Old English word. "Elf or magical army, warrior." Outside Top 2000. See also Alerio.

Amalio, var. Amelio
Root fr. Spanish, Old German. "Industrious." Outside Top 2000.

Ambroggio, Ambrogio, Ambrosio
Var. of Ambrose. Based on Greek element. "Immortal." Not in popularity charts.

Anastagio, Anastasio, Stasio
Forms of Anastasios. Origin fr. Greek. "Resurrection." Anastagio, Anastasio and Stasio are not frequently adopted as children's names.

Anatolio
Var. of Anatole. From Greek language. "Break of day." Not that popular as a birth name.

Anisio
Form of Aniketos. From Greek element. "Unconquered." Not in Top 2000. See also Anicho.

AntonioAntonio1
Root fr. Spanish, Italian, Latin elements. Variant of Anthony .. Adoption of Antonio grew 2 decades ago and is less today. See also Antoni.

Antonio2
Var. of Anthony. From Latin element. English form of the old Roman .. Adoption of Antonio as a boys' name in 2015 was down 39.3% compared to 2005. See also Antonito.

ApolonioApolonio
Root fr. Spanish, Greek languages. "Follower of Apollo." Slightly atypical as a baby name, Apolonio is found more frequently as a surname.

Quick Reference

Summary Index of names [and variants] for -io names for boys.

1. Abejundio - Apolonio
Abejundio, Abundio [Aboundio, ..], Acacio [Accacio], Adulio, Emil [Emilio, ..], Alexis [Alexio, ..], Alem [Alerio], Alexander [Alicio, ..], Alfio, Aloysius [Aloisio, ..], Alucio [Aluzio, ..], Alvar [Alverio], Amalio [Amelio], Ambrose [Ambrosio, ..], Anastasios [Stasio, ..], Anatole [Anatolio], Aniketos [Anisio], Antonio, Anthony [Antonio], Apolonio


Arcadio [Alcedio, ..], Arcelio [Aricelio], Argento [Argentio], Aristeo [Aristio], Arrio [Ario], Arsenio [Arsinio, ..], Artemas [Artemio], Athanasios [Atanasio], Attila [Attilio], Aurelio, Baron [Baronicio], Basil [Basilio], Belisario, Benedict [Benicio], Blaze [Biagio, ..], Biagio [Biaggio], Boniface [Bonifacio, ..], Braulio [Bravlio, ..], Brice [Brizio, ..], Gaius [Caio]


Cai [Caio], Caius [Caio], Caeo [Caio], Candelario [Candelerio], Candido [Candidio], Cassius [Cassio], Castor [Castorio], Cecil [Celio, ..], Celio, Cesar [Cesario], Cyril [Cirilio], Claude [Klaudio, ..], Clement [Clemencio], Clovis [Clovio], Cornelius [Cornelio], Curtis [Curcio], Custodio, Dace [Dacio], Da- [Damario], Damario [Demario]


Darcel [Darcio], Dardanos [Dardanio], Darius [Dario], Dario, Decimus [Decio], De- [Demario], Demetrius [Demetrio], Desiderio, Dionysius [Dionisio, ..], Dennis [Dionisio], Efigenio [Ephigenio], Eugene [Ifigenio, ..], Efisio, Giles [Egidio], Egidio, Eladio, Eligius [Eligio], Elvio, Elvis [Elvio], Ennio


Henry [Enzio], Enzo [Enzio], Epifanio [Epephanio, ..], Ermin [Erminio], Eusebius [Eusevio, ..], Eustace [Eustazio, ..], Eudocio, Euphemios [Euphemio, ..], Eulogio, Ezio, Fabian [Favio, ..], Fabrice [Fabrizio], Fidel [Fidelio, ..], Felix [Felizio, ..], Flaminio, Flavian [Flavio], Florent [Florinio], Fortune [Fortunio], Francis [Franio], Fulgentius [Fulgencio]


Fulvio, Gedaliah [Gedalio], Gene [Genio], George [Giorgio, ..], Gervase [Gervasio], Julius [Julio, ..], Giulio, Gregory [Gregorio], Walter [Gualterio], Gauthier [Gualterio], Harmony [Harmonio], Heladio [Eladio], Hilary [Illario, ..], Hercules [Heraclio], Herman [Herminio], Horace [Orazio, ..], Horatio, Ignatius [Inacio, ..], Ilario, Indio [Undeio]


Innocenzio [Inocencio], Irenio, Gennaro [Januario], Je- [Jemario], Julian [Julio], Junius [Junio], Constantine [Konstantio], Konstantin [Konstantio], La- [Lamario], Lorenzo [Laurencio], Leon [Lionisio, ..], Leo [Leoncio], Liberio, Lidio [Lydio, ..], Luther [Lothario, ..], Lothar [Lothario], Luke [Lucio], Lucian [Lucio], Makarios [Makario, ..], Macedonio


Mace [Macerio], Manasseh [Manasio], March [Marcio], Mark [Mario], Mario, Maurice [Maurizio, ..], Melesio [Milesio, ..], Michio, Miki [Mikio], Morio, Nazaire [Nazario, ..], Natal [Natalio], Neckarios [Nektario], Nemesio, Nestor [Nestorio, ..], Nuncio [Nunzio], Octavio [Ottavio], Odilo [Odilio], Olimpio [Olympio], Oliver [Olivio, ..]


Humphrey [Onofrio], Onofrio [Onophrio], Orazio [Oratio], Orson [Orsonio], Paladio, Parmenio, Patrick [Patrizio, ..], Pedro [Pedrio], Pio, Pompeo [Pomponio, ..], Porfirio, Procopio, Prudencio, Refugio, Remedio, Rio, Rocio, Roger [Rogerio, ..], Rosario, Rubio


Sachio, Salvio, Sancho [Sanzio, ..], Xavier [Saverio], Scipio, Scorpio, Seferino [Sephirio], Sergio [Sirgio, ..], Servas [Servacio], Sidonio, Silvanus [Sylvio, ..], Silas [Silvio], Stanislaus [Stasio], Thaddeus [Tadzio, ..], Tadeo [Tadzio], Tavio, Terence [Terencio], Tony [Tonio], Torio [Torrio], Valerian [Valerio]


Venezio, Venturo [Venturio], Virgil [Virgilio, ..], Vesuvio, Vincent [Vincenzio, ..], Victor [Vittorio, ..], Vidal [Videlio], Virginius [Virginio]

Usage comparison for -io names

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