Elliot Page leads the 397 famous people born in Halifax

By our measure the best known is Elliot Page (Canadian actor); the spotlight above gives the details. Next come Charles Brenton Huggins and Sarah McLachlan.

Of the 592 Wikidata puts here, the rest have no English or French article that confirms it.

Here the share is 30%; across Canadian towns it is 38%.

The earliest is James Gifford, born in 1768, and the latest birth listed is 2003.

Wikidata’s record must put the birth inside Halifax’s city limits (the city’s 2021 census subdivision) or one of its hospitals or districts, and an English or French Wikipedia article must agree. The list leaves out adult performers, people known mainly for crimes and anyone born elsewhere. A neighbourhood page lists only births recorded in that neighbourhood; someone recorded as born just “in Toronto”, “in Montréal” or another split city stays on the city’s page.

The likeliest reasons: a birthplace recorded only as a province or as Canada, a hamlet or rural area with no page of its own, or an article that gives another place or none. Fixing Wikidata or Wikipedia brings them onto the list at the next refresh, as long as the two then agree.