Hello, ladies! Me again. What are your thoughts on the name Lachlan? It's Gaelic and has been very popular in Australia and New Zealand for the past decade. Even so, it's not in the top 1000 in the US.
DH has Scottish roots so the origin is meaningful.
It's uncommon in the states, without being yooneek or made up.
I like the nn Lock or Locke.
I worry about the spelling and pronunciation being an issue. It's pronounced Lock len. There is an anglicized version, Lochlan, but I think I'd prefer to use the original version.