Riško makna jeneng paling apik: Serius, Lucky, Ngerteni, Prasyarat, Nyenengake. Njaluk Riško tegesé jeneng.
Riško asal saka jeneng pisanan. Diminutive of Richard. Njaluk Riško asal saka jeneng pisanan.
Jeneng-jeneng sing sinonim kanggo Riško ing negara lan basa sing beda-beda: Dick, Dicun, Hudde, Rhisiart, Ricard, Ričardas, Ricardo, Riccardo, Rich, Richárd, Richard, Richie, Rick, Rickey, Ricki, Rickie, Ricky, Rico, Ricohard, Rihard, Rihards, Rikárd, Rikard, Rikhard, Riku, Risteárd, Ritchie, Ryszard. Njaluk Riško ing basa liya.
Jeneng sing umum nganggo jeneng pungkasan Gramble: Cruz, Deangelo, Russel, Jamel, Dorotha. Njaluk Jeneng sing nganggo Gramble.