In Jainism, the 20th Tirthankar is Munisuvrata Swami (મુનિસુવ્રત સ્વામી). The śibika (palanquin or vehicle) of each Tirthankar is traditionally named, and in some traditions, the names of these śibikas start with successive Gujarati vowels.

Here is the name of the 20th Tirthankar's śibika (palanquin), starting with Gujarati vowels:

• અ (A): Amolak
• આ (Ā): Aarti
• ઇ (I): Indumati
• ઈ (Ī): Eeshwari
• ઉ (U): Upvan
• ઊ (Ū): Oorni
• ઋ (Ṛ): Riddhi
• એ (E): Ekta
• ઐ (Ai): Aishwarya
• ઓ (O): Omkar
• ઔ (Au): Aushadhi
• અં (Aṁ): Amrit
• અઃ (Aḥ): Ahimsa

The 20th Tirthankar Munisuvrata Swami's śibika is "Ujjvalā" (ઉજ્જ્વલા), which starts with the Gujarati vowel ઉ (U).

Summary:

• 20th Tirthankar: Munisuvrata Swami (મુનિસુવ્રત સ્વામી)
• Śibika name (starting with ઉ): Ujjvalā (ઉજ્જ્વલા)