Countries A to Z at a Glance
The 195 countries of the world sorted by first letter. S has the most (26), then M (18) and B (17). O, Q and Y have one country each, and no country starts with W or X. Pick a letter to see its countries with flags and capitals, and try to name them all.
- Countries counted
- 195
- Most common first letter
- S, 26 countries
- Letters with one country
- O (Oman), Q (Qatar), Y (Yemen)
- Letters with none
- W and X
Why S Has So Many
Five names begin with a saint: Saint Kitts and Nevis, Saint Lucia, Saint Vincent and the Grenadines, San Marino, and Sรฃo Tomรฉ and Prรญncipe. Three begin with South: South Africa, South Korea and South Sudan. The other 18 run from Samoa to Syria.
Frequently Asked Questions
Which letter do the most countries start with?
S, with 26 countries. M is second with 18 and B third with 17.
Is there a country that starts with X?
No. X is the only letter that begins neither a country nor a capital city.
Is there a country that starts with W?
No. Wallis and Futuna and Western Sahara start with W, but neither is a country.
How many countries are there in the world?
195: the 193 members of the United Nations plus Vatican City and Palestine, the two observer states.
Made by Kashif Sulehria in Lahore, Pakistan. Updated September 28, 2026.