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  • Ian
    Ian
    noun
    a male given name, Scottish form of John.
  • -ian
    -ian
    a suffix with the same meaning and properties as -an, though -ian is now the more productive of the two suffixes in recent coinages, especially when the base noun ends in a consonant: Orwellian; Washingtonian .

Ian

1 American  
[ee-uhn, ee-ahn, ahy-uhn] / ˈi ən, ˈi ɑn, ˈaɪ ən /

noun

  1. a male given name, Scottish form of John.


-ian 2 American  
  1. a suffix with the same meaning and properties as -an, though -ian is now the more productive of the two suffixes in recent coinages, especially when the base noun ends in a consonant: Orwellian; Washingtonian .


-ian British  

suffix

  1. a variant of -an

    Etonian

    Johnsonian

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of -ian

Extracted from Latin loanwords in which -ānus (adjective suffix) is joined to stems ending in i; see -an

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Replays drew the attention of the third umpire, Englishman Ian Gould.

From BBC ● Oct. 7, 2026

Year: 2016 Compiled by: Jonathan L. Fischer, Ian Prasad Philbrick, and Daniel Hubbard Of note: The state represented at No. 1 has not given its electoral votes to a Republican presidential candidate since George H.W.

From Slate ● Oct. 7, 2026

Ian Howard was shocked to get a $1,000 bill for a brief visit to the emergency room that determined he sprained his ankle in a fall last year.

From The Wall Street Journal ● Oct. 7, 2026

Ian Silverstein, DLVR’s owner, didn’t respond to requests for comment.

From Los Angeles Times ● Oct. 2, 2026

Ian and Susie each grabbed one of Frank’s arms.

From "Hopping Mad (The Hardy Boys: Secret Files, #4)" by Franklin W. Dixon

The adjectivally ennobled: the ones whose names sprout "-esque" and "-ian".

From The Guardian ● Jan. 15, 2013

Note.—These verbs have no trace of original umlaut, since their -ian was once -ōjan.

From Anglo-Saxon Grammar and Exercise Book with Inflections, Syntax, Selections for Reading, and Glossary by C. Alphonso (Charles Alphonso) Smith

Distinction is to be made, therefore, only between Classes II and I. Class II contains the verbs with infinitive in -ian not preceded by r.

From Anglo-Saxon Grammar and Exercise Book with Inflections, Syntax, Selections for Reading, and Glossary by C. Alphonso (Charles Alphonso) Smith

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