How do you pronounce "lastly"?

In American English: /ˈlæstli/ (LASTL-ee). In British English: /lˈastli/ (L). In Canadian English: /ˈlæstli/ (LASTL-ee). In Australian English: /lˈastli/ (L).

Is "lastly" pronounced differently in American and British English?

Yes. In American English it's pronounced /ˈlæstli/ (LASTL-ee), while in British English it's /lˈastli/ (L).

How to Pronounce "lastly"

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lastly

regional

/ˈlæstli/

LASTL-ee

Syllable Breakdown

læstllast·ily

Source

80%confidence📘 CMU Pronouncing Dictionary v0.7b

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Last updated: 2026-02-14