"By the way, have you seen him lately?" in Spanish

Summary

The Spanish translation for “By the way, have you seen him lately?” is Por cierto, ¿lo has visto últimamente?. The Spanish, Por cierto, ¿lo has visto últimamente?, can be broken down into 5 parts:"by the way" (por cierto), "him" (lo), "you have" (has), "seen" (visto) and "lately" (últimamente).