All saiyan names are pun on vegetables. Kakaroto (carrot), Vegita (vegetable), Tarble (vegetable), Bardock (Burdock), Totepo (potato), Broly (broccoli), Cabba (cabbage), etc.
Now Akira Toriyama gave recently in an interview the name of the first super saiyan and the first super saiyan god, Yamoshi. Is this a pun on something?