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Sonny or sunny?

sonny is a noun meaning “A familiar form of address for a boy”; sunny is a noun meaning “A sunfish”. They sound the same (/ˈsʌni/). In written English (wordfreq, 2021 data) sunny is about 2.7 times as common as sonny.

sonnyorsunny

What is the difference between sonny and sunny?

sonnysunny
Part of speechnounadjective, adverb, noun
Meaning

Featuring a lot of sunshine

Receiving a lot of sunshine

USsunny side up

Examplenone recordedWhilst it may be sunny today, the weather forecast is predicting rain
Formssonniessunnies
Pronunciation/ˈsʌni//ˈsʌni/ /ˈsʊni/ /ˈsʌne/
In writing4.4 times per million words12 times per million words

Sources: sonny and sunny in the English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0); written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).

Every current meaning of sonny and sunny

sonny

  1. 1

    noun datedA familiar form of address for a boy

  2. 2

    noun colloquialdatedderogatoryForm of address to a boy or man, to express contempt, warning etc

sunny

  1. 1

    adjective Featuring a lot of sunshine

    Whilst it may be sunny today, the weather forecast is predicting rain

  2. 2

    adverb USsunny side up

  3. 3

    noun A sunfish

  4. 4

    adjective Receiving a lot of sunshine

    the sunny side of a hill

  5. 5

    adjective Cheerful

    a person with a sunny disposition

  6. 6

    adjective Of or relating to the sun; proceeding from, or resembling the sun; shiny; radiant

Source: the English Wiktionary, dump of September 2, 2026 (CC BY-SA 4.0); obsolete, archaic, dialect and rare senses left out.

Which is more common, sonny or sunny?

sonny appears 4.4 times per million words; sunny 12 times per million words.

Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).

The words