While Scotland is the undisputed heartland of kilt culture, the garment—or close Celtic cousins—appears in several other nations and regions, often tied to shared Gaelic or Celtic heritage.
Kilts (often solid-color, like saffron or green) are worn by Irish pipe bands, step dancers, and at formal events. The léine (Gaelic tunic) and brat (cloak) were historic precursors. County tartans exist but are less systematized than Scotland's clan tartans.
The Manx tartan (blue, green, white, yellow) represents the island's Celtic identity. Kilts appear at Tynwald Day (national day), weddings, and cultural festivals.
Bretons wear kiltoù (Breton for kilts) with distinctive gwenn ha du (black and white) or regional tartans at Festoù Noz (night festivals), Celtic gatherings, and by bagad (pipe bands).
Welsh kilts (in Welsh tartans like St. David's or Owain Glyndŵr) are worn at Eisteddfodau, St. David's Day, and by some pipe bands. Less ubiquitous than in Scotland, but a growing symbol of Celtic revival.
Cornish kilts (black and gold St. Piran's tartan) feature at Golowan (midsummer), Lowender Peran, and by Cornish dance groups. A conscious 20th-century revival of Celtic identity.
With ~4.8 million Canadians claiming Scottish ancestry, kilts are standard at Highland Games (e.g., Glengarry, Fergus), military regiments (Black Watch, 48th Highlanders), weddings, and Burns Suppers. Many non-Scots wear them as cultural celebration.
Scottish settlement (especially Otago, Southland) brought kilt culture. Worn by Caledonian societies, pipe bands, at Highland Games (Turakina, Waipu), and by the New Zealand Army's Scottish regiments.
In Scotland, the kilt is national everyday formalwear. Elsewhere, it's primarily ceremonial, performative, or diaspora identity marker—worn on specific occasions rather than as general attire.
All share the core symbolism: Celtic pride, clan/family connection, and a visible link to a warrior-pastoral heritage.