diff --git a/src/NJsonSchema.CodeGeneration.CSharp/Models/PropertyModel.cs b/src/NJsonSchema.CodeGeneration.CSharp/Models/PropertyModel.cs
index ad274e12d..38efb2c17 100644
--- a/src/NJsonSchema.CodeGeneration.CSharp/Models/PropertyModel.cs
+++ b/src/NJsonSchema.CodeGeneration.CSharp/Models/PropertyModel.cs
@@ -65,6 +65,9 @@ public PropertyModel(
         /// <summary>Gets a value indicating whether the property is nullable.</summary>
         public override bool IsNullable => (_settings.GenerateOptionalPropertiesAsNullable && !_property.IsRequired) || base.IsNullable;
 
+        /// <summary>Gets a value indicating whether the property's corresponding constructor parameter should be optional.</summary>
+        public bool RenderOptionalCtorArgument => IsNullable && !_property.IsRequired;
+
         /// <summary>Gets or sets a value indicating whether empty strings are allowed.</summary>
         public bool AllowEmptyStrings =>
             _property.ActualTypeSchema.Type.IsString() &&
@@ -336,4 +339,4 @@ private static string GetRangeType(string? propertyFormat) =>
                 _ => "double",
             };
     }
-}
\ No newline at end of file
+}
diff --git a/src/NJsonSchema.CodeGeneration.CSharp/Templates/Class.Constructor.Record.liquid b/src/NJsonSchema.CodeGeneration.CSharp/Templates/Class.Constructor.Record.liquid
index f88b7e1b9..627e4bd24 100644
--- a/src/NJsonSchema.CodeGeneration.CSharp/Templates/Class.Constructor.Record.liquid
+++ b/src/NJsonSchema.CodeGeneration.CSharp/Templates/Class.Constructor.Record.liquid
@@ -5,7 +5,7 @@
 {%- assign parentProperties = "" | empty %}
 {% endif %}
 
-{%- assign sortedProperties = AllProperties | sort: "Name" %}
+{%- assign sortedProperties = AllProperties | sort: "RenderOptionalCtorArgument", "Name" %}
 {%- assign sortedParentProperties = parentProperties | sort: "Name" %}
 
 {%- if UseSystemTextJson %}
@@ -13,7 +13,7 @@
 {%- else %}
 [Newtonsoft.Json.JsonConstructor]
 {%- endif %}
-{% if IsAbstract %}protected{% else %}public{% endif %} {{ClassName}}({% for property in sortedProperties %}{%- if skipComma %}{%- assign skipComma = false %}{% else %}, {% endif %}{{ property.Type }} @{{ property.PropertyName | lowercamelcase }}{% endfor %})
+{% if IsAbstract %}protected{% else %}public{% endif %} {{ClassName}}({% for property in sortedProperties %}{%- if skipComma %}{%- assign skipComma = false %}{% else %}, {% endif %}{{ property.Type }} @{{ property.PropertyName | lowercamelcase }}{% if property.RenderOptionalCtorArgument %} = null{% endif %}{% endfor %})
 {%- assign skipComma = true %}
 {%- if HasInheritance %}
     : base({%- for property in sortedParentProperties %}{%- if skipComma %}{%- assign skipComma = false %}{% else %}, {% endif %}{{ property.PropertyName | lowercamelcase }}{%- endfor %})