Mi nombre no aparece en la lista.

Because the subject of the sentence is mi nombre (my name), not I.

Spanish is literally saying that my name does not appear on the list. So the verb has to match nombre, which is third person singular.

• Mi nombre = my name
• aparece = appears

That is why it is aparece, not a first-person form like aparezco.

The infinitive is aparecer, meaning to appear or to show up.

In Mi nombre no aparece en la lista, the form aparece is:

• present tense
• third person singular

It is third person singular because the subject is mi nombre.

A quick comparison:

• yo aparezco = I appear
• tú apareces = you appear
• mi nombre aparece = my name appears

So aparece matches nombre.

More or less, yes, but in this sentence it often feels closer to to show up or to be listed.

So Mi nombre no aparece en la lista means:

• my name does not appear on the list
• my name does not show up on the list
• my name is not listed

In everyday English, appear can sound a bit formal, but in Spanish aparecer is very natural here.

In Spanish, basic negation usually works by putting no directly before the conjugated verb.

So:

• aparece = appears
• no aparece = does not appear

This is the normal pattern:

• No tengo dinero = I do not have money
• No viene hoy = He/She is not coming today
• Mi nombre no aparece = My name does not appear

Spanish does not use do/does for negatives the way English does.

Because Spanish usually uses the article here: la lista = the list.

So:

• en la lista = on the list / in the list

Even when English sometimes drops the, Spanish often keeps it.

Also, although en literally means in, with lists it is commonly translated as on in English:

• Está en la lista = It is on the list

So en la lista is the normal expression.

Yes. That is also correct.

Spanish word order is more flexible than English. Both of these work:

• Mi nombre no aparece en la lista
• No aparece mi nombre en la lista

The first one starts with the subject mi nombre, which feels straightforward and neutral.

The second one starts with the negative verb phrase no aparece, which can sound slightly more natural in some contexts, especially when you are reporting a problem or checking a list.

Both are perfectly normal.

Yes, absolutely. That is a very common alternative.

• Mi nombre no aparece en la lista = My name does not appear on the list
• Mi nombre no está en la lista = My name is not on the list

The difference is small:

• no aparece focuses on not showing up
• no está focuses on not being there

In many everyday situations, they are interchangeable.

Because in modern Spanish, a possessive adjective like mi normally replaces the article.

So you say:

• mi nombre = my name
• tu casa = your house
• su coche = his/her/your car

Not:

• el mi nombre ❌

Older Spanish sometimes used that structure, but not modern standard Spanish.

It can mean name in a general sense, so the exact meaning depends on context.

In many everyday sentences, mi nombre can simply mean my name. But if you need to be more specific, Spanish often distinguishes:

• nombre = first name / given name
• apellido = surname / last name
• nombre completo = full name

In this sentence, mi nombre no aparece en la lista, the natural interpretation is simply my name as it should appear on the list.

In Spain Spanish, aparece is pronounced roughly a-pa-RE-the.

A few useful points:

• the stress is on re: apaREce
• the c before e in Spain is pronounced like the th in thin
• in most of Latin America, that c sounds like s, so it would sound more like a-pa-RE-se

So:

• Spain: apaREthe
• Latin America: apaREse

Both are correct in their own varieties of Spanish.

Lista is completely natural and very common.

Depending on context, Spanish could also use words like:

• listado = listing
• registro = register/record
• relación = list, set of names/items

But for a normal everyday sentence, la lista is the most straightforward and natural choice.

So Mi nombre no aparece en la lista is a very standard sentence.