Sirfetch'd Confirmed for 'Pokémon Sword and Shield' as Version Exclusive

RUMOR: Will there be a Galarian Chatot in Sword & Shield?

Sirfetch'd - Evolutions, Location, and Learnset

Galarian Sirfetch'd V (Full Art) (174/185) [Sword & Shield: Vivid Volt – Pokemon Plug

Fun Fact, Ash's Galarian Farfetch'd (which would go on to evolve into Sirfetch'd) was the first Version Exclusive Pokemon he caught, being exclusive to Pokemon Sword (Serebii and Bulbapedia don't list Solgaleo

Sirfetch'd Know Your Meme

Pokémon Sword's Sirfetch'd is a Dapper and Dangerous Fellow

Sirfetch'd Officially Revealed As New Evolution For Farfetch'd, Exclusive To Pokemon Sword – NintendoSoup

Sirfetch'd Reveal Confirms 'Pokémon Sword and Shield' Leak Again

Pokémon: Should You Get Sword Or Shield?