Second Most Populous Country A-Z

For each letter, can you name the country with the SECOND highest population that begins with it?
Source, as of 1 January 2026.
Quiz by
LegoBuilderOne
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Last updated: February 18, 2026
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First submittedFebruary 18, 2026
Times taken43
Average score76.2%
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Letter
Population
Country
A
45.9 mil
Argentina
B
177 mil
Bangladesh
C
53.7 mil
Colombia
D
11.6 mil
Dominican Republic
E
119 mil
Egypt
F
5.62 mil
Finland
G
35.4 mil
Ghana
H
11.1 mil
Honduras
I
287 mil
Indonesia
J
11.5 mil
Jordan
K
21.0 mil
Kazakhstan
L
7.50 mil
Libya
M
55.0 mil
Myanmar
N
29.6 mil
Nepal
O
-
-
P
117 mil
Philippines
Q
-
-
R
18.9 mil
Romania
S
52.5 mil
Sudan
T
71.6 mil
Thailand
U
70.3 mil
United Kingdom
V
28.6 mil
Venezuela
W
-
-
X
-
-
Y
-
-
Z
17.1 mil
Zimbabwe
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2 Comments
+1
Level 65
Feb 18, 2026
Why not use this as the source instead?
+1
Level 55
Feb 18, 2026
It's the same (at least right now it is)