Hi snssocialsky,
As per your description, I have tested from my side and I can see plotted in Map see image below for your reference:



Map Chart is sensitive to columns name and Map Chart can only plot high-level geographic details, cities, latitude and longitudes, and street address mapping isn't supported. You can find this Limitation information in this article:
Create a Map chart in Excel.
When Excel fails to identify the locations, if possible, we can add another column which is a higher-level detail. Please try to add a Province column in the table to identify the province for each country, then insert the
Map chart again, will all countries be plotted.
To move further could you please share with us for Excel version
(open Excel > File > Account > Production Information and share a screenshot of it. (Please mask your private information.)
I appreciate your patience and understanding.
Best Regards
Waqas Muhammad