Bulgarians use diminutives (умалителни) all the time, far more than English speakers say "little" or "-y". A diminutive can mean something is small, but just as often it makes a sentence sound warm, polite or cosy. Offering someone едно кафенце instead of едно кафе is not about a smaller coffee.

They are most common in speech, with children, with food and drink, and between friends and family. In formal writing you mostly meet them only when the size really matters.

How they are formed

The ending depends on the noun's gender. Masculine nouns usually become neuter as diminutives, so they take the neuter article: столът (the chair) but столчето (the little chair).

Masculine nouns: -че, -ле, -е, -ец

Feminine nouns: -ка, -ица, -ичка, -чица

Neuter nouns: -це, -енце, -ице

Sound changes

Before these endings, к becomes ч, г becomes ж and х becomes ш:

• ръка → ръчичка (hand)
• книга → книжка (book)
• муха → мушица (fly)
• крак → краче (leg)

Double diminutives

Stacking two endings makes it even smaller or even sweeter: стол → столче → столченце, ръка → ръчица → ръчичка.

In everyday life

These are the ones you will hear daily, in cafés, shops and at home:

When the meaning changes

Some diminutives became words of their own:

Not only nouns

Adjectives and adverbs get diminutives too, which softens them:

Careful: they can also sound belittling

With people and jobs, a diminutive can be ironic. Министърче (a "little minister") or началниче (a "little boss") mock someone who acts more important than they are. Calling a grown man човече can be friendly or condescending depending on the tone.

Names and nicknames

Bulgarian first names have well known short forms, and nearly everyone goes by one among friends:

Friends often add an article to a nickname, which sounds very casual: Ванката, Мимето, Анчето, Жорката.

Викторе, Иване, мамо: the vocative

When you call or greet someone, Bulgarian often changes the ending of the name. This is not a diminutive but the vocative (звателна форма), the last trace of the old case system. It is correct standard Bulgarian, even though younger people often skip it and just say Здравей, Иван!

• Most male names ending in a consonant take -е: Иван → Иване, Виктор → Викторе, Петър → Петре, Димитър → Димитре, Стоян → Стояне.
• Some words take -ю: приятел → приятелю (friend), учител → учителю (teacher).
• Female names ending in -ка, -ичка or -ица take -е: Радка → Радке, Иванка → Иванке, Калинка → Калинке.
• Other female names in -а can take -о (Елено, Марийо), but that sounds blunt or rural, so most people just use the name.
• Names ending in a vowel or -ой have no vocative: Никола, Георги, Благой, and nicknames like Пешо or Ники stay as they are.

Family words use the vocative every day: мамо, тате, бабо, дядо, сине (son), братко. So do polite forms of address: господине, госпожо.

• Здравей, Иване! (Hi, Ivan!)
• Викторе, ела тук! (Victor, come here!)
• Мамо, гладен съм! (Mum, I'm hungry!)
• Добър ден, госпожо Петрова. (Good afternoon, Mrs Petrova.)

Sources: Умалително (Wikipedia), Здравейте, Петре (Institute for Bulgarian Language), Здравей, Радке (Institute for Bulgarian Language), Звателни форми на -ю (БЕРОН)