Rhoda (Ῥόδη) is the Greek word for "rose." In Acts 12:13-16, Rhoda was the young servant at Mary's house in Jerusalem who, **so overjoyed at recognizing Peter's voice when he escaped from prison, ran to tell the others without opening the gate** — leaving Peter standing outside knocking.
Rhoda was the iconic CBS sitcom character (1974-1978).
Rhoda reduces to six — the number of NT servant.