Ilar (the Welsh, and Croatian, form of the masculine given name Hilary) may refer to:
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Saint Ilar, a 6th-century Welsh saint
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Hilary of Poitiers (4th century), bishop of Poitiers in France, in Welsh sources
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Saint Hilarion (4th century), an Egyptian monk, in Croatian sources
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Ilar (hundred), a hundred of Cardiganshire named for Llanilar
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Llanilar ("St Ilar's")
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International League of Associations of Rheumatology (ILAR)
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Institute for Laboratory Animal Research
See also
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Hilary (name)
Hilary, Hilarie or Hillary is a given name and surname, derived from the Latin ''hilarius'' meaning "cheerful", from ''hilaris'', "cheerful, merry", which comes from the Greek language, Greek ἱλαρός (''hilaros''), "cheerful, merry", which i ...
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Eleri (disambiguation), another Welsh form of this name
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Elar (disambiguation)
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