Declan
is not in our dictionary (yet). Here's what it could mean:Confidence: high
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proper noun
Example Sentences
Examples are provided to illustrate usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
“The current production run-rate could support an upgrade to FY27 production guidance” of 26.6 million-28.5 million barrels of oil equivalent, analyst Declan Bonnick says.
From The Wall Street Journal ● Oct. 19, 2026
Declan Rice: Powerful running and energy as expected from the midfielder.
From BBC ● Oct. 18, 2026
Thesaurus
Possible Synonyms
- Cillian
- Dec
- Sean
- Ronan
- Kieran