Oops, type the wrong date, I meant 1911. Yes the art was called Aikibudo during this time.
By who. Mochizuki was learning Daito-ryu aikijujutsu from Ueshiba, it was only later that Ueshiba started changing the name. If I recall the names progressed via Ueshiba-ryu, Asahi-ryu, and finally aiki budo before the name change to aikido. We are talking late 1930s to early 1940s for the time Aikibudo was used.
I am sorry - but I think a lot of the confusion about aikido comes from inacurracies like this.