Pekka \p(ek)-ka\ as a boy's name is a variant of Peter (Greek), and the meaning of Pekka is "rock".

The baby name Pekka sounds like Peak, Beck, Pike and Pyke. Other similar baby names are Deke, Rikky, Zeke, Rikki, Heiko, Heike, Pepe, Peppi, Keoki, Nikky, Nikki, Nykko, Nikko, Parke, Pink, Pasha, Peale, Peall, Peal, Peel, Peele, Pekelo, Peleh, Pell, Penn, Pen, Perry, Pete, Per, Peer, Rikke, Rikk and Shaka.