Greetings, welcome to the Forums.
I concur with Larisa. The plant pictured is three small seedlings of the Ponytal Plant (Beaucarnea recurvata) in the Butcher-broom Family (Ruscaceae, or alternatively, the SubfamilyNolinoideae of the Asparagus Family, Asparagaceae). The species is native to central and southern Mexico. It is alos a popular houseplant, as well as a fine garden specimen for warmer climes.
As there are three plants planted together in a small pot, I recommend that you re-pot each one separately in a container of the same size or slightly larger. Also plant each plant somewhat higher in the pot to expose the beginnings of the plant's famously attractive caudiciform trunk. as well as to give the plant additional root space.