Here are the names for Jesus used in Revelation 19:

Lamb

Faithful

True

Word of God

King of Kings

Lord of Lords

Here are my reflections on these words:

Lamb – God’s sacrifice on our behalf. Given to death in order to remove the penalty due to us for our sin.

Faithful – He is who he says he is and has proven it over and over again.

True – All wisdom and all righteousness are found in him.

Word of God – God’s revelation to the Earth. To know the Word of God is to know God himself.

King of Kings – There is none greater. He has overcome the world and all of our allegiance belongs to him.

Lord of Lords – Our physical allegiance doesn’t just belong to him but also our heart allegiance.