What is the name of the famous stairs in Rome?

Anusha, because it was paid for by a Frenchman obviously!

Anusha, In the 17th century, the Spanish embassy was located on the square – 'Piazza di Spagna' – at the base of the stairs, hence the name 'Spanish Steps'. The official name is therefore not Spanish steps, but Scalinata della Trinità dei Monti. The Spanish Embassy, which is in the Monaldeschi Palace, had been there for hundreds of years prior to the steps being built. Also, the square that eventually housed the steps was named “Piazza di Spagna,” which most likely took its name prior to or after the Monaldeschi Palace was purchased by the Spanish Crown.

I'd guess because the Spanish embassy is at the bottom of the steps!

but why is it called Spanish steps. I still don't get it