Written by Joseph Berridge, Founder of Joga Yoga

September 2026

Neither one is a typo. That surprises people, so here’s the actual reason, plus the two cases where the confusion has a specific cause: a German spelling change in 2017, and a Portuguese word that looks identical but means something completely different.

Why the Same Word Has Two Spellings

It comes down to one letter doing different jobs in different languages.

The word starts with a consonant sound English writes as y, as in “yes.” Most Slavic languages that use the Latin alphabet write that exact sound with j. Same sound, different letter.

So a Polish speaker writing the sound they hear produces joga. An English speaker writing the same sound produces yoga. Both are spelling the word correctly according to their own alphabet. Neither is adapting or corrupting the other.

This is also why German has ja where English has “yeah,” and why the Polish name Jan is pronounced like the English “Yan.”

Which Spelling Belongs to Which Language

Sources: Wiktionary, Cambridge Polish–English Dictionary and Collins.

Notice that Finnish doubles both vowels to jooga, because Finnish spelling marks vowel length. Czech and Icelandic use jóga with an accent for the same reason. Every language is solving the same problem with its own tools.

The German Case: Joga Was Correct Until 2017

If you’re German and unsure which spelling to use, you’re not imagining the inconsistency.

Joga was an accepted German spelling, and then it wasn’t. It was superseded in 2017, with Yoga becoming standard. German dictionaries still record Joga with its full grammatical declension, der Joga and das Joga across all four cases, because the word was in genuine use for decades.

That’s why German yoga books from the 1980s say Joga and German studio websites today say Yoga. Both were right when they were written. If you’re writing German now, use Yoga.

Source: Collins German–English Dictionary.

The Portuguese Trap

So a Brazilian or Portuguese search for “joga” is far more likely to be about football than about a yoga class. If you’re Portuguese-speaking and looking for yoga, search ioga.

This is the one case on this page where the two words genuinely are unrelated. Everywhere else, joga and yoga are the same word.

What the Original Actually Says

The word comes from Sanskrit, written योग in Devanagari script. Its root means to join or to yoke, which is where the idea of union in yoga philosophy comes from.

Devanagari is a different writing system entirely, so every spelling in the Latin alphabet is a transliteration. The standard academic transliteration is yoga. But a transliteration is a convention rather than a law, and different languages picked different conventions.

That’s the deepest answer to the question. There is no single original Latin-alphabet spelling to be right or wrong about, because the original isn’t in the Latin alphabet.

Is the Pronunciation Different?

Barely. Both are roughly YO-ga, with the stress on the first syllable.

The small differences are vowel length and quality rather than the consonant. Polish joga has a shorter, more open first vowel than English “yoga.” Czech and Icelandic jóga lengthen it. Finnish jooga lengthens it further still. A yoga teacher in Warsaw and one in London are saying close to the same thing.

So Why Are We Called Joga Yoga?

Because both spellings are correct, and our students arrive using both.

We’re a yoga teacher training school in Canggu, Bali. Our trainees come from Poland, Germany, Brazil, the Netherlands, the US, the UK and Australia. Some of them have written the word with a j their whole lives. Some have only ever written it with a y. Carrying both in the name means nobody has to wonder whether they’ve found the right place.

It also happens to describe what we do reasonably well. Yoga travels between languages, keeps its meaning, and adapts its spelling to wherever it lands.

Frequently Asked Questions