From the city of London
Lundyn is a modern creative spelling of the English place name London. The city's name likely derives from the Celtic word Londinos, which is thought to mean 'wild' or 'the place of the navigable river.'
Less common today
Lundyn isn't in the latest US Top 1000. It last peaked at #2,319 in 2011.
US births per 5-year period, 1990βpresent (SSA data).