Silja

Silja is a Finnish and Estonian feminine name that developed as a regional form of Cecilia, itself derived from the Latin family name Caecilia, connected to the Roman gens Caecia and commonly linked to the Latin word caecus, meaning blind. The name gained particular cultural prominence in Finland through F. E. Sillanpää's 1931 novel Silja, which helped establish it as a distinctly Nordic given name. Closely related forms include Silje in Norwegian and Sille in Danish, all ultimately tracing back to the same Latin and early Christian source as Cecilia and Celia.