No — Romie isn’t listed as a free font. The link at the top of this page goes to the source, where you can check licence options.
Romie, a calligraphy-inspired display font by Margot Lévêque, carries forward the rich legacy of influences from Lubalin and Bookman. It supports over 300 languages from all over the world, including most European languages, a number of languages from the Americas and Africa, as well as Vietnamese. It’s available in 12 styles total.
A1 features 2 websites using Romie, including Sarah & Matt and Davide Baratta. They lean towards Typographic, Serif, and Elegant design styles, and they’re most often built with Next.js and Astro.