International Names, Part 3a--English, Boys

I'm continually fascinated by the fact that name trends are not only local, but global. I intend to tackle the Top Names lists from all over the world, but for now, I'm comparing only the English-speaking countries.
There are 8 separate lists: U.S., England & Wales, Scotland, Northern Ireland, Ireland, Canada, Australia, & New Zealand. From there I pulled out the names that appear on all Top 100 lists (yes, I was limited to Top 100s, as a few countries only published that much), and it's about what you'd expect:
(in approximate order most --> least common overall)

1. James
2. Noah
3. Jack
4. Oliver
5. Jacob
6. Ethan
7. Daniel
8. Mason
9. Thomas
10. Alexander
11. William
12. Lucas
13. Liam
14. Joshua
15. Samuel
16. Logan
17. Ryan
18. Benjamin
19. Matthew
20. Michael
21. Dylan
22. Luke
23. Leo
24. Joseph
25. Adam
26. Isaac
27. Jayden
28. Nathan
29. Henry
30. David
31. Tyler
32. Aaron

And 5 names appeared in 7 of the 8 Top 100s:

1.   Max
2.   Jackson
3.   Caleb
4.   John
5.   Blake

Ireland is the outlier, as only John & Max rank there. The US is missing Max, and England & Wales is (surprisingly) missing John.

I also found it interesting which names ranked only in one country (#50 & above, as the names really start to branch out the less popular you get):

US: Julian (#47), Isaiah (#48)
England & Wales: Muhammad (#14), Mohammed (#27), Finley (#36)
Scotland: Harris (#9), Brodie (#31)
Ireland: Rian (#35)
Australia: Nate (#43)
Canada: Alexis (#41), Mathis (#48), Antoine (#49)

In total, the US had the most "unique" names--18 (6 of which are Spanish or bi-cultural), while Australia had the least--5.