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GERMAN GRAMMAR · BLOCK 01

German ich and du:
heiße or heißt?

Ich means “I”; du is “you” for one person addressed informally. The verb form changes with the person: ich heiße, but du heißt. Learn these first forms, the related vocabulary, and the word order in Wie heißt du?

Grammar points in this block

Start with two words for people and their matching verb forms. The examples show how to use them to give your name and ask someone theirs.

  1. I and you

    ich means “I”; du means “you” when speaking to one person informally. Say ich heiße for “my name is” and du heißt for “your name is”.

  2. Asking someone’s name

    Ask Wie heißt du? (“What’s your name?”). Put heißt right after Wie.

  3. Saying hello and asking back

    Start with Hallo! (“Hello!”). After giving your name, add Und du? (“And you?”) to ask for the other person’s name.

Understand why the forms change

Read the short explanation, compare the examples, and check the common mistakes. Open the extra detail if you want to understand more.

Saying your name

Quick summary

Use ich heiße to say “my name is” and du heißt to say “your name is”. Add the person’s name to finish the sentence.

Why it matters

Once you know these two forms, you can introduce yourself or talk about someone else’s name. You only need to change the name at the end.

Build the pattern

ich heiße …My name is …

ich refers to the speaker. Choose heiße, then add a name.

du heißt …Your name is …

du addresses one person informally. The matching verb form is heißt.

How it works

Ich means “I”. Du means “you” when speaking informally to one person, such as a friend. These words are pronouns: they tell us who we are talking about.

Heißen means “to be called”. Its form changes with the person: use heiße with ich, and heißt with du. For example, Ich heiße Mila means “My name is Mila.” You do not need an extra word for “am”.

To introduce someone with a different name, keep the same pattern: Ich heiße Noah. Add Hallo! (“Hello!”) if you want to greet the person first.

Examples

Ich heiße Mila.My name is Mila.The speaker uses ich + heiße.
Ich heiße Noah.My name is Noah.You can use the same sentence with a different name.

Common mistakes

  • Ich heißt Mila.Ich heiße Mila.

    Choose the verb form for ich, even when the name at the end changes.

  • Ich bin heiße Mila.Ich heiße Mila.

    Ich heiße Mila. already means “My name is Mila”. Leave out bin; this sentence only needs one verb.

Limits & exceptions

  • You only need these two verb forms for now. You will learn forms for other people later.
  • Ich bin Mila. and Mein Name ist Mila. are also correct introductions. If an exercise asks for heißen, use that verb in your answer.
A little deeper

German has other ways to introduce yourself. Ich bin Mila means “I’m Mila”, and Mein Name ist Mila means “My name is Mila”. All three are valid. In this block, exercises ask you to use heißen so you can practise its two forms.

Asking someone’s name

Quick summary

Ask Wie heißt du? to say “What’s your name?” After giving your own name, you can ask Und du? (“And you?”).

Why it matters

You can now start a short conversation: ask for a name, give yours, and ask the same question back.

Build the pattern

Wie heißt du?What's your name?

Start with Wie, put heißt next, and finish with du.

Und du?And you?

Use this after giving your name to ask the other person for theirs.

How it works

In Wie heißt du?, the question word Wie comes first, followed by the verb heißt and then du. Learn the whole question as “What’s your name?” rather than translating each English word separately.

Write heißt with no extra s before the t. The base of the verb already ends in an “s” sound, written ß. That is why this form ends in -t rather than the usual -st.

Use du with one person you speak to informally. In a formal conversation, you may hear Wie heißen Sie? instead. You will learn when and how to use Sie in a later block.

After someone asks your name, you can give it and add Und du? For example: Ich heiße Noah. Und du? The other person knows you are asking for their name too.

Examples

Wie heißt du?What's your name?Use this question when speaking informally to one person.
Und du?And you?Use it when the previous name question makes the meaning clear.

Common mistakes

  • Wie du heißt?Wie heißt du?

    Put the verb heißt before du when asking this question.

  • Wie heißst du?Wie heißt du?

    The stem ends in an s sound, written ß here, so do not add another s before t.

Limits & exceptions

  • This word order works for the statements and name question in this block. Other sentence types can use a different order.
  • Du addresses one person informally. The formal form Sie uses different verb forms.
  • Use Und du? when the other person already knows which question you are asking back. To start the conversation, ask the full name question.
A little deeper

Compare Ich heiße Mila. with Wie heißt du? In both, the verb comes after the first part of the sentence. You may hear this called “verb-second word order”. A sentence part can contain more than one word, so the verb is not always the second written word. Other kinds of questions and longer sentences can use a different order; you will meet those later.

Related vocabulary

These words belong together because they let you practise the grammar above: choosing a person, giving a name, asking about it and returning the question.

People & namesSix related words for talking about yourself and one other person. Reuse them in the grammar examples and practice.
Word / expressionMeaningExample
ichpersonal pronounI
Ich heiße Mila.My name is Mila.
Word note

The person speaking; pair it with heiße in this block.

dupersonal pronounyou (one person, informal)
Du heißt Sami.Your name is Sami.
Word note

The person you are addressing informally; pair it with heißt.

heißenverb (dictionary form)to be called; to have a name
Ich heiße Mila.My name is Mila.
Word note

Our two present-tense forms are heiße with ich and heißt with du.

wiequestion wordhow
Wie heißt du?What’s your name?
Word note

Wie heißt du? means What's your name? Learn the whole question rather than replacing each English word.

hallogreetinghello
Hallo! Ich heiße Alex.Hello! My name is Alex.
Word note

Write Hallo! when it starts the greeting.

undconjunctionand
Ich heiße Noah. Und du?My name is Noah. And you?
Word note

In Und du?, it helps return the same name question.

Apply the pattern: a first introduction

Now use the forms in a short exchange. Notice the pronouns, the different forms of heißen, and the position of the verb in the question. The learning app also offers AI-generated recordings. Those recordings are still awaiting pronunciation review.

Mila

Hallo! Wie heißt du?

Hello! What's your name?
Noah

Ich heiße Noah. Und du?

My name is Noah. And you?
Mila

Ich heiße Mila.

My name is Mila.

Practise the grammar with these words

  1. Choose the verb form that goes with ich, then give your name.
  2. Change the person to du. Which form of heißen goes with it?
  3. Make the direct name question with wie. Place the verb immediately after the question word.
  4. Look away, recall the forms, and check them against the explanation. Return after a break.

A correct guess in a multiple-choice question does not yet mean you can produce a form unaided. The guided block gives you both kinds of practice, followed by a review queue.

Practise this grammar block

Free local pilot. Attempts and review progress stay in this browser.

Sources and review status

This original, AI-assisted lesson draft draws on the language references below. It has not yet been reviewed by a human German-language teacher. Corrections and pronunciation review are part of the publication process.

Learn what comes next in the beginner German grammar blocks.