-ianus

-ianus is a Latin suffix, probably a combination of -ius and -anus.

It can be combined with -inus: -inianus

Variant forms include:

• -ean
• -iaen (Dutch)
• -iaan (Finnish)
• -iaani (Finnish)
• -iaat (Greenlandic)
• -ian
• -ían (Icelandic)
• -ián (Hungarian)
• -iano (Italian, Spanish)
• -ians
• -iarn (Old Danish)
• -iât (Greenlandic)
• -ien (French)
• -iern (Old Swedish)
• -iiaz (Old Swedish)
• -ijaan (Finnish)
• -ijan (also Slavic Finnish)
• -ion (English)
• -íon (Icelandic)
• -iærn (Old Swedish)
• -jaan (Finnish)
• -jaani (Finnish)
• -jaanus (Finnish)
• -jan
• -ján (Icelandic)

The female form of the suffix is -iana.

List of Names with the suffix -ianus

• Adrianus
• Aelianus
• Aemilianus
• Anianus
• Arianus
• Caelianus
• Christianus
• Crispianus
• Cyprianus
• Drusianus
• Emerentianus
• Fabianus
• Felicianus
• Florianus
• Frigidianus
• Gordianus
• Gratianus
• Hadrianus
• Julianus
• Lucianus
• Marianus
• Maximilianus
• Octavianus
• Oktavianus
• Pontianus
• Sebastianus
• Silvianus
• Tatianus
• Tertullianus
• Valerianus
• Vivianus