Paraclete means in the bible: This word is not found in the KJV. This is the English translation of the Greek parakletos. It was given by Lord John in 14:16; 26; 15:26 and 16:7. The Holy Spirit applied the name to him. John 1 Jn. uses the same name. 2:2 to the Lord. The English word Advocate most closely reflects the Greek meaning.
(in Bible Dictionary)