generate names with similar spelling to ALEXANDER, similar, not super close, add variation, tey can even be in a diffrent language

1. Alexandre

2. Alesander
3. Aleksandr
4. Alessandro
5. Alexsander
6. Alekzander
7. Aléxandre
8. Alejandro
9. Aleixandre
10. Aleksandre
11. Alexandra
12. Alasdair
13. Xander
14. Alexei
15. Alaric

more variation

1. Aleksei

2. Xanthe
3. Sandor
4. Sander
5. Alessio
6. Iskander
7. Elixandre
8. Olexandr
9. Lexander
10. Alexandros
11. Elikandro
12. Aleksej
13. Alaksandr
14. Aliaksandr
15. Alasdair

names for bloodborne

1. Eileen

2. Gehrman
3. Laurence
4. Amelia
5. Gascoigne
6. Maria
7. Ludwig
8. Annalise
9. Henryk
10. Djura
11. Micolash
12. Simon
13. Valtr
14. Oedon
15. Arianna

based on alex

1. Alexios

2. Alexa
3. Alexia
4. Alexei
5. Lexa
6. Alexina
7. Alexine
8. Aleksa
9. Alexis
10. Alexine
11. Alexios
12. Alexina
13. Alexandria
14. Alejandra
15. Alexius

would Allek work, what two letters could i add to the name

Yes, Allek could work! To add two letters to the name, you could consider:

1. Alleki
2. Alleko
3. Alleky
4. Alleka
5. Allekb
6. Allekm
7. Alleks
8. Allekd
9. Allekl
10. Allekp
11. Allekv
12. Allekw
13. Allekg
14. Allekf
15. Allekh

bloodborne versions of name alexander, make it very diffrent from original name