What does Logan mean?
Logan is a Scottish surname and place name from the Gaelic lagan, “little hollow.” A surname turned first name, it has soared in recent decades for boys and, increasingly, girls.
What does Ian mean?
The Scottish Gaelic form of John (Iain), ultimately from Hebrew 'Yochanan' meaning 'Yahweh is gracious.' One of several John-root names carrying the 'God is gracious' sense.