Languages Most common letters which start placenames in the UK November 5, 2016 Alex Used most common letter (or letters) which are at the start of placenames. Binned into grid squares of 40km x 40km. If several letters tied for first place, these are all shown in ascending order. Related Posts:The Most Used Emoji on Twitter in Every Country MappedThe lengths and uniqueness of the U.S. populated…The Oldest Cities in the U.S. MappedThe Type of Business Every Country Wants to StartThe Oldest Building in Each U.S. State MappedThe Best Board Games of 2025Mapped: What the Boogeyman Looks Like Across the GlobeThe 30 Best Map-Based Strategy Board Games