Roberto \r(o)-ber-to, rob(e)-rto\ as a boy's name (also used as girl's name Roberto), is a variant of Robert (Old German), and the meaning of Roberto is "bright fame".
The baby name Roberto sounds like Ruperto and Robertson. Other similar baby names are Erberto, Hobert, Uberto, Huberto, Liberto, Norberto, Rigoberto and Robers.