Azerbaijani typography — picking fonts that don't break ə, ş, ç

Azerbaijani typography is the part of brand work that gets quietly ignored, and the cost is visible on almost every Baku website. Open a marketing site, scroll to the body text, look at the lowercase ə. Half the time it's slightly the wrong shape — too round, too narrow, awkwardly fitted. The ş drops its cedilla into the next line. The ç sits oddly tight. Most designers don't notice. Customers do, subconsciously. This is how to pick fonts that actually carry the language.

The Azerbaijani character set, as it's known in fonts

Azerbaijani Latin (in use since 1991) adds nine characters to standard English Latin:

Ə ə — schwa. The most important and the most often broken.
Ç ç — c with cedilla.
Ş ş — s with cedilla.
Ğ ğ — g with breve.
Ö ö — o with diaeresis (also in German, common).
Ü ü — u with diaeresis (also in German, common).
I ı — dotless I lowercase. Tricky because of the Turkish dotless-i confusion.
İ i — dotted I lowercase, dotted I uppercase.

The challenge with font selection is that ə, ğ, I/i pair, and the cedillas frequently get treated as Turkish or Romanian glyphs and end up with subtly wrong shapes or wrong vertical positioning.

"Extended Latin" support in a font means the font claims to cover diacritics beyond core English. But "Extended Latin" varies wildly. Some fonts include ə drawn carefully and consistent with the rest of the lowercase. Others include ə drawn as a hasty rotation of e, with awkward proportions.

How to test a font for Azerbaijani in four minutes

Before licensing or downloading, run this test:

Paste the following test string in the font's preview: "Əhməd çıxır. Şüşə qab. Ağaclar. Üzüm. Bakı. İşıq. Söhbət. Çörək."
Set it at body size (16–18px) and at display size (60–80px).
Compare lowercase ə to lowercase e. The proportions should match. If ə looks taller, narrower, or off-axis from e, the font isn't designed for Azerbaijani — only patched.
Compare lowercase ş to lowercase s. The cedilla should sit cleanly below the baseline and not collide with descenders of the next line.
Compare uppercase İ to uppercase I. The dotted İ should look intentional, not patched-on.
Check lowercase ğ. The breve should sit comfortably above the bowl, neither overlapping descenders of the line above nor floating disconnected.

If any of those fail, the font isn't a good Azerbaijani choice regardless of how good its English looks.

Fonts that actually handle Azerbaijani well

This list isn't exhaustive, but every font here has been verified for clean Azerbaijani glyph design:

Sans-serif, suitable for body text

Inter (open-source, Rasmus Andersson). Excellent Azerbaijani support, designed with extended Latin as a first-class concern.
IBM Plex Sans (open-source, IBM). Clean diacritic positioning, good for editorial and corporate use.
Manrope (open-source, Mikhail Sharanda). Modern geometric, good ə.
Public Sans (open-source, US Web Design System). Boring but reliable.
Source Sans 3 (open-source, Adobe). The third major revision; better extended Latin than earlier versions.

Serif fonts for editorial or display

Source Serif 4 (open-source, Adobe). One of the best free serifs for extended Latin.
EB Garamond (open-source). Classical, well-drawn ə with proper proportions.
Crimson Pro (open-source). Editorial, with good support across all Azerbaijani diacritics.
Spectral (open-source, Production Type). Designed specifically for screen reading.

Paid fonts worth the cost

GT Walsheim (Grilli Type). Premium geometric, exceptional Azerbaijani drawing.
Söhne (Klim Type Foundry). Modern Swiss-influenced sans, used by many premium European brands.
Editorial New (Pangram Pangram). Display serif with confident Azerbaijani glyphs.
Pangram Sans (Pangram Pangram). Affordable foundry, good extended Latin coverage.

Fonts to avoid, or test very carefully

This list is more controversial because each of these has legitimate use cases — but they have known Azerbaijani quirks:

Roboto — Google's workhorse. Functional Azerbaijani support but the ə is slightly off-axis at small sizes.
Open Sans — extremely common, but the ə is noticeably tighter than the e. Set at 14px and you can see it.
Lato — beautiful in English, the ə is drawn as a simple rotated e and looks slightly wrong.
Montserrat — overused locally, and the diacritic vertical positioning is inconsistent across weights.
Times New Roman — has Azerbaijani glyphs but they look unloved.

None of these are unusable. They're just not the best choice if you have a free hand.

Display vs body — the different rule

A font that handles Azerbaijani fine at 16px body text might fail at 80px display. At display size, every imperfection in the ə's curve becomes a visible quirk. Conversely, a display font might handle Azerbaijani beautifully but be unreadable as body text.

For a brand identity, you typically need:

One display face, where character matters more than absolute legibility.
One body face, where legibility at small sizes matters more than character.

Both have to pass the Azerbaijani test in their respective conditions. It's not enough that they pass one or the other.

The keyboard and input side

One unrelated but adjacent issue: when designing forms for Azerbaijani input, make sure the form's font supports the characters the user is going to type. The user typing ə into a form field and seeing the placeholder text not match — because the placeholder uses a different fallback font — looks like the form is broken.

Easy fix: set the form input font explicitly to the same font family as the rest of the page, not the system default. Test by typing a sentence with all nine Azerbaijani characters.

When the client's existing brand uses the wrong font

Common situation: a Baku business has an existing brand built around a font that handles Azerbaijani badly. Changing the font would mean rebranding. What to do:

For headlines and logo, often you live with the existing font's quirks because the cost of brand rework exceeds the cost of slightly-wrong diacritics.
For body copy across web and print, you can sometimes pair the existing brand font (used in display only) with a secondary body font that handles Azerbaijani properly. This is a common, sensible compromise.
For multilingual marketing where the Azerbaijani version is launching after the English version was built — recommend the secondary body font from the start, before the issue compounds.

Choosing typography for a brand that ships in Azerbaijani isn't a stylistic choice; it's an infrastructure choice. Get it wrong and every piece of writing the business produces is subtly broken forever. Get it right and nobody notices it — which is exactly the goal.

At Qaynaq, every brand engagement includes a written typography test against the nine Azerbaijani characters before any specimen is approved. If you want a quick review of your current brand fonts' Azerbaijani performance, write to salam@qaynaq.com with the font names.